20180212152

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{797}}^1\times {\mathrm{22447}}^1$

素因数の和:23300

約数の個数: 64

約数和(自身を含む): 51590891520

約数和(自身を除く): 31410679368

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 797, 1128, 1594, 2391, 3188, 4782, 6376, 9564, 19128, 22447, 37459, 44894, 67341, 74918, 89788, 112377, 134682, 149836, 179576, 224754, 269364, 299672, 449508, 538728, 899016, 1055009, 2110018, 3165027, 4220036, 6330054, 8440072, 12660108, 17890259, 25320216, 35780518, 53670777, 71561036, 107341554, 143122072, 214683108, 429366216, 840842173, 1681684346, 2522526519, 3363368692, 5045053038, 6726737384, 10090106076, 20180212152]

約数ペア:

[(1, 20180212152), (2, 10090106076), (3, 6726737384), (4, 5045053038), (6, 3363368692), (8, 2522526519), (12, 1681684346), (24, 840842173), (47, 429366216), (94, 214683108), (141, 143122072), (188, 107341554), (282, 71561036), (376, 53670777), (564, 35780518), (797, 25320216), (1128, 17890259), (1594, 12660108), (2391, 8440072), (3188, 6330054), (4782, 4220036), (6376, 3165027), (9564, 2110018), (19128, 1055009), (22447, 899016), (37459, 538728), (44894, 449508), (67341, 299672), (74918, 269364), (89788, 224754), (112377, 179576), (134682, 149836)]