20089940228

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1\times {\mathrm{6277}}^1$

素因数の和:6852

約数の個数: 48

約数和(自身を含む): 37058079744

約数和(自身を除く): 16968139516

約数列:

[1, 2, 4, 31, 53, 62, 106, 124, 212, 487, 974, 1643, 1948, 3286, 6277, 6572, 12554, 15097, 25108, 25811, 30194, 51622, 60388, 103244, 194587, 332681, 389174, 665362, 778348, 800141, 1330724, 1600282, 3056899, 3200564, 6113798, 10313111, 12227596, 20626222, 41252444, 94763869, 162015647, 189527738, 324031294, 379055476, 648062588, 5022485057, 10044970114, 20089940228]

約数ペア:

[(1, 20089940228), (2, 10044970114), (4, 5022485057), (31, 648062588), (53, 379055476), (62, 324031294), (106, 189527738), (124, 162015647), (212, 94763869), (487, 41252444), (974, 20626222), (1643, 12227596), (1948, 10313111), (3286, 6113798), (6277, 3200564), (6572, 3056899), (12554, 1600282), (15097, 1330724), (25108, 800141), (25811, 778348), (30194, 665362), (51622, 389174), (60388, 332681), (103244, 194587)]