20165378804950

素因数分解:

$2^1\times 5^2\times {\mathrm{233}}^1\times {\mathrm{317}}^1\times {\mathrm{5460359}}^1$

素因数の和:5460921

約数の個数: 48

約数和(自身を含む): 37787416673760

約数和(自身を除く): 17622037868810

約数列:

[1, 2, 5, 10, 25, 50, 233, 317, 466, 634, 1165, 1585, 2330, 3170, 5825, 7925, 11650, 15850, 73861, 147722, 369305, 738610, 1846525, 3693050, 5460359, 10920718, 27301795, 54603590, 136508975, 273017950, 1272263647, 1730933803, 2544527294, 3461867606, 6361318235, 8654669015, 12722636470, 17309338030, 31806591175, 43273345075, 63613182350, 86546690150, 403307576099, 806615152198, 2016537880495, 4033075760990, 10082689402475, 20165378804950]

約数ペア:

[(1, 20165378804950), (2, 10082689402475), (5, 4033075760990), (10, 2016537880495), (25, 806615152198), (50, 403307576099), (233, 86546690150), (317, 63613182350), (466, 43273345075), (634, 31806591175), (1165, 17309338030), (1585, 12722636470), (2330, 8654669015), (3170, 6361318235), (5825, 3461867606), (7925, 2544527294), (11650, 1730933803), (15850, 1272263647), (73861, 273017950), (147722, 136508975), (369305, 54603590), (738610, 27301795), (1846525, 10920718), (3693050, 5460359)]