20197599334

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2287}}^1\times {\mathrm{9791}}^1$

素因数の和:12132

約数の個数: 32

約数和(自身を含む): 33874993152

約数和(自身を除く): 13677393818

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 2287, 4574, 9791, 19582, 25157, 50314, 93767, 107701, 187534, 215402, 401431, 802862, 1031437, 2062874, 4415741, 8831482, 22392017, 44784034, 246312187, 492624374, 918072697, 1836145394, 10098799667, 20197599334]

約数ペア:

[(1, 20197599334), (2, 10098799667), (11, 1836145394), (22, 918072697), (41, 492624374), (82, 246312187), (451, 44784034), (902, 22392017), (2287, 8831482), (4574, 4415741), (9791, 2062874), (19582, 1031437), (25157, 802862), (50314, 401431), (93767, 215402), (107701, 187534)]