20174492112

素因数分解:

$2^4\times 3^1\times {\mathrm{821}}^1\times {\mathrm{511939}}^1$

素因数の和:512771

約数の個数: 40

約数和(自身を含む): 52181020320

約数和(自身を除く): 32006528208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 821, 1642, 2463, 3284, 4926, 6568, 9852, 13136, 19704, 39408, 511939, 1023878, 1535817, 2047756, 3071634, 4095512, 6143268, 8191024, 12286536, 24573072, 420301919, 840603838, 1260905757, 1681207676, 2521811514, 3362415352, 5043623028, 6724830704, 10087246056, 20174492112]

約数ペア:

[(1, 20174492112), (2, 10087246056), (3, 6724830704), (4, 5043623028), (6, 3362415352), (8, 2521811514), (12, 1681207676), (16, 1260905757), (24, 840603838), (48, 420301919), (821, 24573072), (1642, 12286536), (2463, 8191024), (3284, 6143268), (4926, 4095512), (6568, 3071634), (9852, 2047756), (13136, 1535817), (19704, 1023878), (39408, 511939)]