20222582018

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1741}}^1\times {\mathrm{5011}}^1$

素因数の和:6834

約数の個数: 32

約数和(自身を含む): 32478962880

約数和(自身を除く): 12256380862

約数列:

[1, 2, 19, 38, 61, 122, 1159, 1741, 2318, 3482, 5011, 10022, 33079, 66158, 95209, 106201, 190418, 212402, 305671, 611342, 2017819, 4035638, 5807749, 8724151, 11615498, 17448302, 165758869, 331517738, 532173211, 1064346422, 10111291009, 20222582018]

約数ペア:

[(1, 20222582018), (2, 10111291009), (19, 1064346422), (38, 532173211), (61, 331517738), (122, 165758869), (1159, 17448302), (1741, 11615498), (2318, 8724151), (3482, 5807749), (5011, 4035638), (10022, 2017819), (33079, 611342), (66158, 305671), (95209, 212402), (106201, 190418)]