20149769996

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{10391}}^1\times {\mathrm{28517}}^1$

素因数の和:38929

約数の個数: 24

約数和(自身を含む): 37341241056

約数和(自身を除く): 17191471060

約数列:

[1, 2, 4, 17, 34, 68, 10391, 20782, 28517, 41564, 57034, 114068, 176647, 353294, 484789, 706588, 969578, 1939156, 296320147, 592640294, 1185280588, 5037442499, 10074884998, 20149769996]

約数ペア:

[(1, 20149769996), (2, 10074884998), (4, 5037442499), (17, 1185280588), (34, 592640294), (68, 296320147), (10391, 1939156), (20782, 969578), (28517, 706588), (41564, 484789), (57034, 353294), (114068, 176647)]