20168796

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{467}}^1$

素因数の和:594

約数の個数: 48

約数和(自身を含む): 48746880

約数和(自身を除く): 28578084

約数列:

[1, 2, 3, 4, 6, 12, 59, 61, 118, 122, 177, 183, 236, 244, 354, 366, 467, 708, 732, 934, 1401, 1868, 2802, 3599, 5604, 7198, 10797, 14396, 21594, 27553, 28487, 43188, 55106, 56974, 82659, 85461, 110212, 113948, 165318, 170922, 330636, 341844, 1680733, 3361466, 5042199, 6722932, 10084398, 20168796]

約数ペア:

[(1, 20168796), (2, 10084398), (3, 6722932), (4, 5042199), (6, 3361466), (12, 1680733), (59, 341844), (61, 330636), (118, 170922), (122, 165318), (177, 113948), (183, 110212), (236, 85461), (244, 82659), (354, 56974), (366, 55106), (467, 43188), (708, 28487), (732, 27553), (934, 21594), (1401, 14396), (1868, 10797), (2802, 7198), (3599, 5604)]