19765389984

素因数分解:

$2^5\times 3^1\times {\mathrm{127}}^1\times {\mathrm{1621177}}^1$

素因数の和:1621317

約数の個数: 48

約数和(自身を含む): 52292717568

約数和(自身を除く): 32527327584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 127, 254, 381, 508, 762, 1016, 1524, 2032, 3048, 4064, 6096, 12192, 1621177, 3242354, 4863531, 6484708, 9727062, 12969416, 19454124, 25938832, 38908248, 51877664, 77816496, 155632992, 205889479, 411778958, 617668437, 823557916, 1235336874, 1647115832, 2470673748, 3294231664, 4941347496, 6588463328, 9882694992, 19765389984]

約数ペア:

[(1, 19765389984), (2, 9882694992), (3, 6588463328), (4, 4941347496), (6, 3294231664), (8, 2470673748), (12, 1647115832), (16, 1235336874), (24, 823557916), (32, 617668437), (48, 411778958), (96, 205889479), (127, 155632992), (254, 77816496), (381, 51877664), (508, 38908248), (762, 25938832), (1016, 19454124), (1524, 12969416), (2032, 9727062), (3048, 6484708), (4064, 4863531), (6096, 3242354), (12192, 1621177)]