20156225076

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{4967}}^1$

素因数の和:5055

約数の個数: 216

約数和(自身を含む): 59567114880

約数和(自身を除く): 39410889804

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 29, 36, 39, 46, 52, 58, 69, 78, 87, 92, 116, 117, 138, 156, 169, 174, 207, 234, 261, 276, 299, 338, 348, 377, 414, 468, 507, 522, 598, 667, 676, 754, 828, 897, 1014, 1044, 1131, 1196, 1334, 1508, 1521, 1794, 2001, 2028, 2262, 2668, 2691, 3042, 3393, 3588, 3887, 4002, 4524, 4901, 4967, 5382, 6003, 6084, 6786, 7774, 8004, 8671, 9802, 9934, 10764, 11661, 12006, 13572, 14703, 14901, 15548, 17342, 19604, 19868, 23322, 24012, 26013, 29406, 29802, 34684, 34983, 44109, 44703, 46644, 52026, 58812, 59604, 64571, 69966, 78039, 88218, 89406, 104052, 112723, 114241, 129142, 139932, 144043, 156078, 176436, 178812, 193713, 225446, 228482, 258284, 288086, 312156, 338169, 342723, 387426, 432129, 450892, 456964, 576172, 581139, 676338, 685446, 774852, 839423, 864258, 1014507, 1028169, 1162278, 1296387, 1352676, 1370892, 1485133, 1678846, 1728516, 1872559, 2029014, 2056338, 2324556, 2518269, 2592774, 2970266, 3312989, 3357692, 3745118, 4058028, 4112676, 4455399, 5036538, 5185548, 5617677, 5940532, 6625978, 7490236, 7554807, 8910798, 9938967, 10073076, 11235354, 13251956, 13366197, 15109614, 16853031, 17821596, 19306729, 19877934, 22470708, 24343267, 26732394, 29816901, 30219228, 33706062, 38613458, 39755868, 43068857, 48686534, 53464788, 57920187, 59633802, 67412124, 73029801, 77226916, 86137714, 97373068, 115840374, 119267604, 129206571, 146059602, 172275428, 173760561, 219089403, 231680748, 258413142, 292119204, 347521122, 387619713, 438178806, 516826284, 559895141, 695042244, 775239426, 876357612, 1119790282, 1550478852, 1679685423, 2239580564, 3359370846, 5039056269, 6718741692, 10078112538, 20156225076]

約数ペア:

[(1, 20156225076), (2, 10078112538), (3, 6718741692), (4, 5039056269), (6, 3359370846), (9, 2239580564), (12, 1679685423), (13, 1550478852), (18, 1119790282), (23, 876357612), (26, 775239426), (29, 695042244), (36, 559895141), (39, 516826284), (46, 438178806), (52, 387619713), (58, 347521122), (69, 292119204), (78, 258413142), (87, 231680748), (92, 219089403), (116, 173760561), (117, 172275428), (138, 146059602), (156, 129206571), (169, 119267604), (174, 115840374), (207, 97373068), (234, 86137714), (261, 77226916), (276, 73029801), (299, 67412124), (338, 59633802), (348, 57920187), (377, 53464788), (414, 48686534), (468, 43068857), (507, 39755868), (522, 38613458), (598, 33706062), (667, 30219228), (676, 29816901), (754, 26732394), (828, 24343267), (897, 22470708), (1014, 19877934), (1044, 19306729), (1131, 17821596), (1196, 16853031), (1334, 15109614), (1508, 13366197), (1521, 13251956), (1794, 11235354), (2001, 10073076), (2028, 9938967), (2262, 8910798), (2668, 7554807), (2691, 7490236), (3042, 6625978), (3393, 5940532), (3588, 5617677), (3887, 5185548), (4002, 5036538), (4524, 4455399), (4901, 4112676), (4967, 4058028), (5382, 3745118), (6003, 3357692), (6084, 3312989), (6786, 2970266), (7774, 2592774), (8004, 2518269), (8671, 2324556), (9802, 2056338), (9934, 2029014), (10764, 1872559), (11661, 1728516), (12006, 1678846), (13572, 1485133), (14703, 1370892), (14901, 1352676), (15548, 1296387), (17342, 1162278), (19604, 1028169), (19868, 1014507), (23322, 864258), (24012, 839423), (26013, 774852), (29406, 685446), (29802, 676338), (34684, 581139), (34983, 576172), (44109, 456964), (44703, 450892), (46644, 432129), (52026, 387426), (58812, 342723), (59604, 338169), (64571, 312156), (69966, 288086), (78039, 258284), (88218, 228482), (89406, 225446), (104052, 193713), (112723, 178812), (114241, 176436), (129142, 156078), (139932, 144043)]