20733742008

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{5876911}}^1$

素因数の和:5876937

約数の個数: 72

約数和(自身を含む): 65321876880

約数和(自身を除く): 44588134872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 5876911, 11753822, 17630733, 23507644, 35261466, 41138377, 47015288, 52892199, 70522932, 82276754, 105784398, 123415131, 141045864, 164553508, 211568796, 246830262, 287968639, 329107016, 370245393, 423137592, 493660524, 575937278, 740490786, 863905917, 987321048, 1151874556, 1480981572, 1727811834, 2303749112, 2591717751, 2961963144, 3455623668, 5183435502, 6911247336, 10366871004, 20733742008]

約数ペア:

[(1, 20733742008), (2, 10366871004), (3, 6911247336), (4, 5183435502), (6, 3455623668), (7, 2961963144), (8, 2591717751), (9, 2303749112), (12, 1727811834), (14, 1480981572), (18, 1151874556), (21, 987321048), (24, 863905917), (28, 740490786), (36, 575937278), (42, 493660524), (49, 423137592), (56, 370245393), (63, 329107016), (72, 287968639), (84, 246830262), (98, 211568796), (126, 164553508), (147, 141045864), (168, 123415131), (196, 105784398), (252, 82276754), (294, 70522932), (392, 52892199), (441, 47015288), (504, 41138377), (588, 35261466), (882, 23507644), (1176, 17630733), (1764, 11753822), (3528, 5876911)]