20163535060

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1031}}^1\times {\mathrm{22741}}^1$

素因数の和:23824

約数の個数: 48

約数和(自身を含む): 43372086912

約数和(自身を除く): 23208551852

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 1031, 2062, 4124, 5155, 10310, 20620, 22741, 44333, 45482, 88666, 90964, 113705, 177332, 221665, 227410, 443330, 454820, 886660, 977863, 1955726, 3911452, 4889315, 9778630, 19557260, 23445971, 46891942, 93783884, 117229855, 234459710, 468919420, 1008176753, 2016353506, 4032707012, 5040883765, 10081767530, 20163535060]

約数ペア:

[(1, 20163535060), (2, 10081767530), (4, 5040883765), (5, 4032707012), (10, 2016353506), (20, 1008176753), (43, 468919420), (86, 234459710), (172, 117229855), (215, 93783884), (430, 46891942), (860, 23445971), (1031, 19557260), (2062, 9778630), (4124, 4889315), (5155, 3911452), (10310, 1955726), (20620, 977863), (22741, 886660), (44333, 454820), (45482, 443330), (88666, 227410), (90964, 221665), (113705, 177332)]