20211657198

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{1237}}^1\times {\mathrm{34471}}^1$

素因数の和:35792

約数の個数: 32

約数和(自身を含む): 40969282560

約数和(自身を除く): 20757625362

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 1237, 2474, 3711, 7422, 34471, 68942, 97723, 103413, 195446, 206826, 293169, 586338, 2723209, 5446418, 8169627, 16339254, 42640627, 85281254, 127921881, 255843762, 3368609533, 6737219066, 10105828599, 20211657198]

約数ペア:

[(1, 20211657198), (2, 10105828599), (3, 6737219066), (6, 3368609533), (79, 255843762), (158, 127921881), (237, 85281254), (474, 42640627), (1237, 16339254), (2474, 8169627), (3711, 5446418), (7422, 2723209), (34471, 586338), (68942, 293169), (97723, 206826), (103413, 195446)]