20131620642

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6946729}}^1$

素因数の和:6946767

約数の個数: 48

約数和(自身を含む): 52017114240

約数和(自身を除く): 31885493598

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 1449, 2898, 6946729, 13893458, 20840187, 41680374, 48627103, 62520561, 97254206, 125041122, 145881309, 159774767, 291762618, 319549534, 437643927, 479324301, 875287854, 958648602, 1118423369, 1437972903, 2236846738, 2875945806, 3355270107, 6710540214, 10065810321, 20131620642]

約数ペア:

[(1, 20131620642), (2, 10065810321), (3, 6710540214), (6, 3355270107), (7, 2875945806), (9, 2236846738), (14, 1437972903), (18, 1118423369), (21, 958648602), (23, 875287854), (42, 479324301), (46, 437643927), (63, 319549534), (69, 291762618), (126, 159774767), (138, 145881309), (161, 125041122), (207, 97254206), (322, 62520561), (414, 48627103), (483, 41680374), (966, 20840187), (1449, 13893458), (2898, 6946729)]