20213060054

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2102461}}^1$

素因数の和:2102516

約数の個数: 32

約数和(自身を含む): 36330543360

約数和(自身を除く): 16117483306

約数列:

[1, 2, 11, 19, 22, 23, 38, 46, 209, 253, 418, 437, 506, 874, 4807, 9614, 2102461, 4204922, 23127071, 39946759, 46254142, 48356603, 79893518, 96713206, 439414349, 531922633, 878828698, 918775457, 1063845266, 1837550914, 10106530027, 20213060054]

約数ペア:

[(1, 20213060054), (2, 10106530027), (11, 1837550914), (19, 1063845266), (22, 918775457), (23, 878828698), (38, 531922633), (46, 439414349), (209, 96713206), (253, 79893518), (418, 48356603), (437, 46254142), (506, 39946759), (874, 23127071), (4807, 4204922), (9614, 2102461)]