20163957752

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{769147}}^1$

素因数の和:769295

約数の個数: 32

約数和(自身を含む): 39457292400

約数和(自身を除く): 19293334648

約数列:

[1, 2, 4, 8, 29, 58, 113, 116, 226, 232, 452, 904, 3277, 6554, 13108, 26216, 769147, 1538294, 3076588, 6153176, 22305263, 44610526, 86913611, 89221052, 173827222, 178442104, 347654444, 695308888, 2520494719, 5040989438, 10081978876, 20163957752]

約数ペア:

[(1, 20163957752), (2, 10081978876), (4, 5040989438), (8, 2520494719), (29, 695308888), (58, 347654444), (113, 178442104), (116, 173827222), (226, 89221052), (232, 86913611), (452, 44610526), (904, 22305263), (3277, 6153176), (6554, 3076588), (13108, 1538294), (26216, 769147)]