20565013598

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{167}}^1\times {\mathrm{239}}^1\times {\mathrm{487}}^1$

素因数の和:941

約数の個数: 48

約数和(自身を含む): 32642749440

約数和(自身を除く): 12077735842

約数列:

[1, 2, 23, 46, 167, 239, 334, 478, 487, 529, 974, 1058, 3841, 5497, 7682, 10994, 11201, 22402, 39913, 79826, 81329, 88343, 116393, 126431, 162658, 176686, 232786, 252862, 257623, 515246, 917999, 1835998, 1870567, 2677039, 3741134, 5354078, 19437631, 21113977, 38875262, 42227954, 43023041, 61571897, 86046082, 123143794, 447065513, 894131026, 10282506799, 20565013598]

約数ペア:

[(1, 20565013598), (2, 10282506799), (23, 894131026), (46, 447065513), (167, 123143794), (239, 86046082), (334, 61571897), (478, 43023041), (487, 42227954), (529, 38875262), (974, 21113977), (1058, 19437631), (3841, 5354078), (5497, 3741134), (7682, 2677039), (10994, 1870567), (11201, 1835998), (22402, 917999), (39913, 515246), (79826, 257623), (81329, 252862), (88343, 232786), (116393, 176686), (126431, 162658)]