20210616718

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{130027}}^1$

素因数の和:130192

約数の個数: 32

約数和(自身を含む): 32954296320

約数和(自身を除く): 12743679602

約数列:

[1, 2, 23, 31, 46, 62, 109, 218, 713, 1426, 2507, 3379, 5014, 6758, 77717, 130027, 155434, 260054, 2990621, 4030837, 5981242, 8061674, 14172943, 28345886, 92709251, 185418502, 325977689, 439361233, 651955378, 878722466, 10105308359, 20210616718]

約数ペア:

[(1, 20210616718), (2, 10105308359), (23, 878722466), (31, 651955378), (46, 439361233), (62, 325977689), (109, 185418502), (218, 92709251), (713, 28345886), (1426, 14172943), (2507, 8061674), (3379, 5981242), (5014, 4030837), (6758, 2990621), (77717, 260054), (130027, 155434)]