20115339992

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{613}}^1\times {\mathrm{6113}}^1$

素因数の和:6804

約数の個数: 64

約数和(自身を含む): 41894595360

約数和(自身を除く): 21779255368

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 613, 671, 1226, 1342, 2452, 2684, 4904, 5368, 6113, 6743, 12226, 13486, 24452, 26972, 37393, 48904, 53944, 67243, 74786, 134486, 149572, 268972, 299144, 372893, 411323, 537944, 745786, 822646, 1491572, 1645292, 2983144, 3290584, 3747269, 4101823, 7494538, 8203646, 14989076, 16407292, 29978152, 32814584, 41219959, 82439918, 164879836, 228583409, 329759672, 457166818, 914333636, 1828667272, 2514417499, 5028834998, 10057669996, 20115339992]

約数ペア:

[(1, 20115339992), (2, 10057669996), (4, 5028834998), (8, 2514417499), (11, 1828667272), (22, 914333636), (44, 457166818), (61, 329759672), (88, 228583409), (122, 164879836), (244, 82439918), (488, 41219959), (613, 32814584), (671, 29978152), (1226, 16407292), (1342, 14989076), (2452, 8203646), (2684, 7494538), (4904, 4101823), (5368, 3747269), (6113, 3290584), (6743, 2983144), (12226, 1645292), (13486, 1491572), (24452, 822646), (26972, 745786), (37393, 537944), (48904, 411323), (53944, 372893), (67243, 299144), (74786, 268972), (134486, 149572)]