20177236732

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1051}}^1\times {\mathrm{252607}}^1$

素因数の和:253681

約数の個数: 24

約数和(自身を含む): 37204106240

約数和(自身を除く): 17026869508

約数列:

[1, 2, 4, 19, 38, 76, 1051, 2102, 4204, 19969, 39938, 79876, 252607, 505214, 1010428, 4799533, 9599066, 19198132, 265489957, 530979914, 1061959828, 5044309183, 10088618366, 20177236732]

約数ペア:

[(1, 20177236732), (2, 10088618366), (4, 5044309183), (19, 1061959828), (38, 530979914), (76, 265489957), (1051, 19198132), (2102, 9599066), (4204, 4799533), (19969, 1010428), (39938, 505214), (79876, 252607)]