20176514072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{797}}^1\times {\mathrm{22129}}^1$

素因数の和:22956

約数の個数: 64

約数和(自身を含む): 44502544800

約数和(自身を除く): 24326030728

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 797, 1144, 1594, 3188, 6376, 8767, 10361, 17534, 20722, 22129, 35068, 41444, 44258, 70136, 82888, 88516, 113971, 177032, 227942, 243419, 287677, 455884, 486838, 575354, 911768, 973676, 1150708, 1947352, 2301416, 3164447, 6328894, 12657788, 17636813, 25315576, 35273626, 70547252, 141094504, 194004943, 229278569, 388009886, 458557138, 776019772, 917114276, 1552039544, 1834228552, 2522064259, 5044128518, 10088257036, 20176514072]

約数ペア:

[(1, 20176514072), (2, 10088257036), (4, 5044128518), (8, 2522064259), (11, 1834228552), (13, 1552039544), (22, 917114276), (26, 776019772), (44, 458557138), (52, 388009886), (88, 229278569), (104, 194004943), (143, 141094504), (286, 70547252), (572, 35273626), (797, 25315576), (1144, 17636813), (1594, 12657788), (3188, 6328894), (6376, 3164447), (8767, 2301416), (10361, 1947352), (17534, 1150708), (20722, 973676), (22129, 911768), (35068, 575354), (41444, 486838), (44258, 455884), (70136, 287677), (82888, 243419), (88516, 227942), (113971, 177032)]