120788832020

素因数分解:

$2^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{13100741}}^1$

素因数の和:13101211

約数の個数: 24

約数和(自身を含む): 254206797768

約数和(自身を除く): 133417965748

約数列:

[1, 2, 4, 5, 10, 20, 461, 922, 1844, 2305, 4610, 9220, 13100741, 26201482, 52402964, 65503705, 131007410, 262014820, 6039441601, 12078883202, 24157766404, 30197208005, 60394416010, 120788832020]

約数ペア:

[(1, 120788832020), (2, 60394416010), (4, 30197208005), (5, 24157766404), (10, 12078883202), (20, 6039441601), (461, 262014820), (922, 131007410), (1844, 65503705), (2305, 52402964), (4610, 26201482), (9220, 13100741)]