20214493572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1423957}}^1$

素因数の和:1423997

約数の個数: 72

約数和(自身を含む): 58370886336

約数和(自身を除く): 38156392764

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 169, 182, 273, 338, 364, 507, 546, 676, 1014, 1092, 1183, 2028, 2366, 3549, 4732, 7098, 14196, 1423957, 2847914, 4271871, 5695828, 8543742, 9967699, 17087484, 18511441, 19935398, 29903097, 37022882, 39870796, 55534323, 59806194, 74045764, 111068646, 119612388, 129580087, 222137292, 240648733, 259160174, 388740261, 481297466, 518320348, 721946199, 777480522, 962594932, 1443892398, 1554961044, 1684541131, 2887784796, 3369082262, 5053623393, 6738164524, 10107246786, 20214493572]

約数ペア:

[(1, 20214493572), (2, 10107246786), (3, 6738164524), (4, 5053623393), (6, 3369082262), (7, 2887784796), (12, 1684541131), (13, 1554961044), (14, 1443892398), (21, 962594932), (26, 777480522), (28, 721946199), (39, 518320348), (42, 481297466), (52, 388740261), (78, 259160174), (84, 240648733), (91, 222137292), (156, 129580087), (169, 119612388), (182, 111068646), (273, 74045764), (338, 59806194), (364, 55534323), (507, 39870796), (546, 37022882), (676, 29903097), (1014, 19935398), (1092, 18511441), (1183, 17087484), (2028, 9967699), (2366, 8543742), (3549, 5695828), (4732, 4271871), (7098, 2847914), (14196, 1423957)]