20140321776

素因数分解:

$2^4\times 3^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1\times {\mathrm{16921}}^1$

素因数の和:17250

約数の個数: 80

約数和(自身を含む): 52701606048

約数和(自身を除く): 32561284272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 137, 181, 274, 362, 411, 543, 548, 724, 822, 1086, 1096, 1448, 1644, 2172, 2192, 2896, 3288, 4344, 6576, 8688, 16921, 24797, 33842, 49594, 50763, 67684, 74391, 99188, 101526, 135368, 148782, 198376, 203052, 270736, 297564, 396752, 406104, 595128, 812208, 1190256, 2318177, 3062701, 4636354, 6125402, 6954531, 9188103, 9272708, 12250804, 13909062, 18376206, 18545416, 24501608, 27818124, 36752412, 37090832, 49003216, 55636248, 73504824, 111272496, 147009648, 419590037, 839180074, 1258770111, 1678360148, 2517540222, 3356720296, 5035080444, 6713440592, 10070160888, 20140321776]

約数ペア:

[(1, 20140321776), (2, 10070160888), (3, 6713440592), (4, 5035080444), (6, 3356720296), (8, 2517540222), (12, 1678360148), (16, 1258770111), (24, 839180074), (48, 419590037), (137, 147009648), (181, 111272496), (274, 73504824), (362, 55636248), (411, 49003216), (543, 37090832), (548, 36752412), (724, 27818124), (822, 24501608), (1086, 18545416), (1096, 18376206), (1448, 13909062), (1644, 12250804), (2172, 9272708), (2192, 9188103), (2896, 6954531), (3288, 6125402), (4344, 4636354), (6576, 3062701), (8688, 2318177), (16921, 1190256), (24797, 812208), (33842, 595128), (49594, 406104), (50763, 396752), (67684, 297564), (74391, 270736), (99188, 203052), (101526, 198376), (135368, 148782)]