20370490634

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{496817}}^1$

素因数の和:496934

約数の個数: 32

約数和(自身を含む): 35055478080

約数和(自身を除く): 14684987446

約数列:

[1, 2, 13, 19, 26, 38, 83, 166, 247, 494, 1079, 1577, 2158, 3154, 20501, 41002, 496817, 993634, 6458621, 9439523, 12917242, 18879046, 41235811, 82471622, 122713799, 245427598, 536065543, 783480409, 1072131086, 1566960818, 10185245317, 20370490634]

約数ペア:

[(1, 20370490634), (2, 10185245317), (13, 1566960818), (19, 1072131086), (26, 783480409), (38, 536065543), (83, 245427598), (166, 122713799), (247, 82471622), (494, 41235811), (1079, 18879046), (1577, 12917242), (2158, 9439523), (3154, 6458621), (20501, 993634), (41002, 496817)]