20171617482

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2281}}^1\times {\mathrm{77573}}^1$

素因数の和:79878

約数の個数: 32

約数和(自身を含む): 42485728320

約数和(自身を除く): 22314110838

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 2281, 4562, 6843, 13686, 43339, 77573, 86678, 130017, 155146, 232719, 260034, 465438, 1473887, 2947774, 4421661, 8843322, 176944013, 353888026, 530832039, 1061664078, 3361936247, 6723872494, 10085808741, 20171617482]

約数ペア:

[(1, 20171617482), (2, 10085808741), (3, 6723872494), (6, 3361936247), (19, 1061664078), (38, 530832039), (57, 353888026), (114, 176944013), (2281, 8843322), (4562, 4421661), (6843, 2947774), (13686, 1473887), (43339, 465438), (77573, 260034), (86678, 232719), (130017, 155146)]