20075080306

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1163}}^1\times {\mathrm{12277}}^1$

素因数の和:13498

約数の個数: 32

約数和(自身を含む): 32584829760

約数和(自身を除く): 12509749454

約数列:

[1, 2, 19, 37, 38, 74, 703, 1163, 1406, 2326, 12277, 22097, 24554, 43031, 44194, 86062, 233263, 454249, 466526, 817589, 908498, 1635178, 8630731, 14278151, 17261462, 28556302, 271284869, 528291587, 542569738, 1056583174, 10037540153, 20075080306]

約数ペア:

[(1, 20075080306), (2, 10037540153), (19, 1056583174), (37, 542569738), (38, 528291587), (74, 271284869), (703, 28556302), (1163, 17261462), (1406, 14278151), (2326, 8630731), (12277, 1635178), (22097, 908498), (24554, 817589), (43031, 466526), (44194, 454249), (86062, 233263)]