20223776742

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{821}}^1\times {\mathrm{1429}}^1$

素因数の和:2298

約数の個数: 96

約数和(自身を含む): 46463582880

約数和(自身を除く): 26239806138

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 169, 221, 338, 442, 507, 663, 821, 1014, 1326, 1429, 1642, 2463, 2858, 2873, 4287, 4926, 5746, 8574, 8619, 10673, 13957, 17238, 18577, 21346, 24293, 27914, 32019, 37154, 41871, 48586, 55731, 64038, 72879, 83742, 111462, 138749, 145758, 181441, 241501, 277498, 315809, 362882, 416247, 483002, 544323, 631618, 724503, 832494, 947427, 1088646, 1173209, 1449006, 1894854, 2346418, 2358733, 3519627, 4105517, 4717466, 7039254, 7076199, 8211034, 12316551, 14152398, 15251717, 19944553, 24633102, 30503434, 39889106, 45755151, 59833659, 91510302, 119667318, 198272321, 259279189, 396544642, 518558378, 594816963, 777837567, 1189633926, 1555675134, 3370629457, 6741258914, 10111888371, 20223776742]

約数ペア:

[(1, 20223776742), (2, 10111888371), (3, 6741258914), (6, 3370629457), (13, 1555675134), (17, 1189633926), (26, 777837567), (34, 594816963), (39, 518558378), (51, 396544642), (78, 259279189), (102, 198272321), (169, 119667318), (221, 91510302), (338, 59833659), (442, 45755151), (507, 39889106), (663, 30503434), (821, 24633102), (1014, 19944553), (1326, 15251717), (1429, 14152398), (1642, 12316551), (2463, 8211034), (2858, 7076199), (2873, 7039254), (4287, 4717466), (4926, 4105517), (5746, 3519627), (8574, 2358733), (8619, 2346418), (10673, 1894854), (13957, 1449006), (17238, 1173209), (18577, 1088646), (21346, 947427), (24293, 832494), (27914, 724503), (32019, 631618), (37154, 544323), (41871, 483002), (48586, 416247), (55731, 362882), (64038, 315809), (72879, 277498), (83742, 241501), (111462, 181441), (138749, 145758)]