20152479009

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{739}}^1$

素因数の和:1054

約数の個数: 64

約数和(自身を含む): 30075494400

約数和(自身を除く): 9923015391

約数列:

[1, 3, 13, 39, 53, 79, 159, 167, 237, 501, 689, 739, 1027, 2067, 2171, 2217, 3081, 4187, 6513, 8851, 9607, 12561, 13193, 26553, 28821, 39167, 39579, 54431, 58381, 115063, 117501, 123413, 163293, 171509, 175143, 345189, 370239, 509171, 514527, 699229, 758953, 1527513, 1604369, 2097687, 2276859, 3094193, 4813107, 6540889, 9089977, 9282579, 9749627, 19622667, 27269931, 29248881, 40224509, 85031557, 120673527, 126745151, 255094671, 380235453, 516730231, 1550190693, 6717493003, 20152479009]

約数ペア:

[(1, 20152479009), (3, 6717493003), (13, 1550190693), (39, 516730231), (53, 380235453), (79, 255094671), (159, 126745151), (167, 120673527), (237, 85031557), (501, 40224509), (689, 29248881), (739, 27269931), (1027, 19622667), (2067, 9749627), (2171, 9282579), (2217, 9089977), (3081, 6540889), (4187, 4813107), (6513, 3094193), (8851, 2276859), (9607, 2097687), (12561, 1604369), (13193, 1527513), (26553, 758953), (28821, 699229), (39167, 514527), (39579, 509171), (54431, 370239), (58381, 345189), (115063, 175143), (117501, 171509), (123413, 163293)]