20097430132

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{3420257}}^1$

素因数の和:3420387

約数の個数: 24

約数和(自身を含む): 38211122376

約数和(自身を除く): 18113692244

約数列:

[1, 2, 4, 13, 26, 52, 113, 226, 452, 1469, 2938, 5876, 3420257, 6840514, 13681028, 44463341, 88926682, 177853364, 386489041, 772978082, 1545956164, 5024357533, 10048715066, 20097430132]

約数ペア:

[(1, 20097430132), (2, 10048715066), (4, 5024357533), (13, 1545956164), (26, 772978082), (52, 386489041), (113, 177853364), (226, 88926682), (452, 44463341), (1469, 13681028), (2938, 6840514), (5876, 3420257)]