20193613432

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{1451}}^1\times {\mathrm{47017}}^1$

素因数の和:48511

約数の個数: 32

約数和(自身を含む): 38913977520

約数和(自身を除く): 18720364088

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 1451, 2902, 5804, 11608, 47017, 53687, 94034, 107374, 188068, 214748, 376136, 429496, 1739629, 3479258, 6958516, 13917032, 68221667, 136443334, 272886668, 545773336, 2524201679, 5048403358, 10096806716, 20193613432]

約数ペア:

[(1, 20193613432), (2, 10096806716), (4, 5048403358), (8, 2524201679), (37, 545773336), (74, 272886668), (148, 136443334), (296, 68221667), (1451, 13917032), (2902, 6958516), (5804, 3479258), (11608, 1739629), (47017, 429496), (53687, 376136), (94034, 214748), (107374, 188068)]