20170313998

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{4243}}^1\times {\mathrm{57973}}^1$

素因数の和:62259

約数の個数: 16

約数和(自身を含む): 31001248656

約数和(自身を除く): 10830934658

約数列:

[1, 2, 41, 82, 4243, 8486, 57973, 115946, 173963, 347926, 2376893, 4753786, 245979439, 491958878, 10085156999, 20170313998]

約数ペア:

[(1, 20170313998), (2, 10085156999), (41, 491958878), (82, 245979439), (4243, 4753786), (8486, 2376893), (57973, 347926), (115946, 173963)]