20148640764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1\times {\mathrm{439}}^1$

素因数の和:792

約数の個数: 192

約数和(自身を含む): 56628633600

約数和(自身を除く): 36479992836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 83, 84, 87, 116, 166, 174, 203, 227, 249, 332, 348, 406, 439, 454, 498, 581, 609, 681, 812, 878, 908, 996, 1162, 1218, 1317, 1362, 1589, 1743, 1756, 2324, 2407, 2436, 2634, 2724, 3073, 3178, 3486, 4767, 4814, 5268, 6146, 6356, 6583, 6972, 7221, 9219, 9534, 9628, 12292, 12731, 13166, 14442, 16849, 18438, 18841, 19068, 19749, 25462, 26332, 28884, 33698, 36437, 36876, 37682, 38193, 39498, 46081, 50547, 50924, 56523, 67396, 72874, 75364, 76386, 78996, 89117, 92162, 99653, 101094, 109311, 113046, 131887, 138243, 145748, 152772, 178234, 184324, 199306, 202188, 218622, 226092, 255059, 263774, 267351, 276486, 298959, 356468, 395661, 398612, 437244, 510118, 527548, 534702, 546389, 552972, 597918, 697571, 765177, 791322, 1020236, 1056673, 1069404, 1092778, 1195836, 1395142, 1530354, 1582644, 1639167, 2092713, 2113346, 2185556, 2790284, 2889937, 3060708, 3170019, 3278334, 3824723, 4185426, 4226692, 5779874, 6340038, 6556668, 7396711, 7649446, 8271199, 8370852, 8669811, 11474169, 11559748, 12680076, 14793422, 15298892, 16542398, 17339622, 20229559, 22190133, 22948338, 24813597, 29586844, 33084796, 34679244, 40459118, 44380266, 45896676, 49627194, 57898393, 60688677, 80918236, 88760532, 99254388, 115796786, 121377354, 173695179, 231593572, 239864771, 242754708, 347390358, 479729542, 694780716, 719594313, 959459084, 1439188626, 1679053397, 2878377252, 3358106794, 5037160191, 6716213588, 10074320382, 20148640764]

約数ペア:

[(1, 20148640764), (2, 10074320382), (3, 6716213588), (4, 5037160191), (6, 3358106794), (7, 2878377252), (12, 1679053397), (14, 1439188626), (21, 959459084), (28, 719594313), (29, 694780716), (42, 479729542), (58, 347390358), (83, 242754708), (84, 239864771), (87, 231593572), (116, 173695179), (166, 121377354), (174, 115796786), (203, 99254388), (227, 88760532), (249, 80918236), (332, 60688677), (348, 57898393), (406, 49627194), (439, 45896676), (454, 44380266), (498, 40459118), (581, 34679244), (609, 33084796), (681, 29586844), (812, 24813597), (878, 22948338), (908, 22190133), (996, 20229559), (1162, 17339622), (1218, 16542398), (1317, 15298892), (1362, 14793422), (1589, 12680076), (1743, 11559748), (1756, 11474169), (2324, 8669811), (2407, 8370852), (2436, 8271199), (2634, 7649446), (2724, 7396711), (3073, 6556668), (3178, 6340038), (3486, 5779874), (4767, 4226692), (4814, 4185426), (5268, 3824723), (6146, 3278334), (6356, 3170019), (6583, 3060708), (6972, 2889937), (7221, 2790284), (9219, 2185556), (9534, 2113346), (9628, 2092713), (12292, 1639167), (12731, 1582644), (13166, 1530354), (14442, 1395142), (16849, 1195836), (18438, 1092778), (18841, 1069404), (19068, 1056673), (19749, 1020236), (25462, 791322), (26332, 765177), (28884, 697571), (33698, 597918), (36437, 552972), (36876, 546389), (37682, 534702), (38193, 527548), (39498, 510118), (46081, 437244), (50547, 398612), (50924, 395661), (56523, 356468), (67396, 298959), (72874, 276486), (75364, 267351), (76386, 263774), (78996, 255059), (89117, 226092), (92162, 218622), (99653, 202188), (101094, 199306), (109311, 184324), (113046, 178234), (131887, 152772), (138243, 145748)]