20193326068

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{755399}}^1$

素因数の和:755607

約数の個数: 24

約数和(自身を含む): 36422366400

約数和(自身を除く): 16229040332

約数列:

[1, 2, 4, 41, 82, 163, 164, 326, 652, 6683, 13366, 26732, 755399, 1510798, 3021596, 30971359, 61942718, 123130037, 123885436, 246260074, 492520148, 5048331517, 10096663034, 20193326068]

約数ペア:

[(1, 20193326068), (2, 10096663034), (4, 5048331517), (41, 492520148), (82, 246260074), (163, 123885436), (164, 123130037), (326, 61942718), (652, 30971359), (6683, 3021596), (13366, 1510798), (26732, 755399)]