20101234023

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{61381}}^1$

素因数の和:61717

約数の個数: 40

約数和(自身を含む): 32442105696

約数和(自身を除く): 12340871673

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 311, 351, 933, 1053, 2799, 4043, 8397, 12129, 25191, 36387, 61381, 109161, 184143, 327483, 552429, 797953, 1657287, 2393859, 4971861, 7181577, 19089491, 21544731, 57268473, 64634193, 171805419, 248163383, 515416257, 744490149, 1546248771, 2233470447, 6700411341, 20101234023]

約数ペア:

[(1, 20101234023), (3, 6700411341), (9, 2233470447), (13, 1546248771), (27, 744490149), (39, 515416257), (81, 248163383), (117, 171805419), (311, 64634193), (351, 57268473), (933, 21544731), (1053, 19089491), (2799, 7181577), (4043, 4971861), (8397, 2393859), (12129, 1657287), (25191, 797953), (36387, 552429), (61381, 327483), (109161, 184143)]