20303960878

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{62323}}^1$

素因数の和:62532

約数の個数: 32

約数和(自身を含む): 32510691360

約数和(自身を除く): 12206730482

約数列:

[1, 2, 29, 41, 58, 82, 137, 274, 1189, 2378, 3973, 5617, 7946, 11234, 62323, 124646, 162893, 325786, 1807367, 2555243, 3614734, 5110486, 8538251, 17076502, 74102047, 148204094, 247609279, 350068291, 495218558, 700136582, 10151980439, 20303960878]

約数ペア:

[(1, 20303960878), (2, 10151980439), (29, 700136582), (41, 495218558), (58, 350068291), (82, 247609279), (137, 148204094), (274, 74102047), (1189, 17076502), (2378, 8538251), (3973, 5110486), (5617, 3614734), (7946, 2555243), (11234, 1807367), (62323, 325786), (124646, 162893)]