20183974642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8831}}^1\times {\mathrm{5171}}^1$

素因数の和:14034

約数の個数: 32

約数和(自身を含む): 34533402624

約数和(自身を除く): 14349427982

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 5171, 8831, 10342, 17662, 67223, 87907, 114803, 134446, 150127, 175814, 229606, 300254, 1142791, 1951651, 2285582, 3903302, 45665101, 91330202, 593646313, 776306717, 1187292626, 1552613434, 10091987321, 20183974642]

約数ペア:

[(1, 20183974642), (2, 10091987321), (13, 1552613434), (17, 1187292626), (26, 776306717), (34, 593646313), (221, 91330202), (442, 45665101), (5171, 3903302), (8831, 2285582), (10342, 1951651), (17662, 1142791), (67223, 300254), (87907, 229606), (114803, 175814), (134446, 150127)]