20171781636

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{3517}}^1\times {\mathrm{8101}}^1$

素因数の和:11684

約数の個数: 48

約数和(自身を含む): 47884764480

約数和(自身を除く): 27712982844

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 708, 3517, 7034, 8101, 10551, 14068, 16202, 21102, 24303, 32404, 42204, 48606, 97212, 207503, 415006, 477959, 622509, 830012, 955918, 1245018, 1433877, 1911836, 2490036, 2867754, 5735508, 28491217, 56982434, 85473651, 113964868, 170947302, 341894604, 1680981803, 3361963606, 5042945409, 6723927212, 10085890818, 20171781636]

約数ペア:

[(1, 20171781636), (2, 10085890818), (3, 6723927212), (4, 5042945409), (6, 3361963606), (12, 1680981803), (59, 341894604), (118, 170947302), (177, 113964868), (236, 85473651), (354, 56982434), (708, 28491217), (3517, 5735508), (7034, 2867754), (8101, 2490036), (10551, 1911836), (14068, 1433877), (16202, 1245018), (21102, 955918), (24303, 830012), (32404, 622509), (42204, 477959), (48606, 415006), (97212, 207503)]