21836704084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{983}}^1\times {\mathrm{14731}}^1$

素因数の和:15760

約数の個数: 48

約数和(自身を含む): 42619086720

約数和(自身を除く): 20782382636

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 983, 1508, 1966, 3932, 12779, 14731, 25558, 28507, 29462, 51116, 57014, 58924, 114028, 191503, 370591, 383006, 427199, 741182, 766012, 854398, 1482364, 1708796, 5553587, 11107174, 14480573, 22214348, 28961146, 57922292, 188247449, 376494898, 419936617, 752989796, 839873234, 1679746468, 5459176021, 10918352042, 21836704084]

約数ペア:

[(1, 21836704084), (2, 10918352042), (4, 5459176021), (13, 1679746468), (26, 839873234), (29, 752989796), (52, 419936617), (58, 376494898), (116, 188247449), (377, 57922292), (754, 28961146), (983, 22214348), (1508, 14480573), (1966, 11107174), (3932, 5553587), (12779, 1708796), (14731, 1482364), (25558, 854398), (28507, 766012), (29462, 741182), (51116, 427199), (57014, 383006), (58924, 370591), (114028, 191503)]