2000132224

素因数分解:

$2^7\times {\mathrm{743}}^1\times {\mathrm{21031}}^1$

素因数の和:21788

約数の個数: 32

約数和(自身を含む): 3990191040

約数和(自身を除く): 1990058816

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 743, 1486, 2972, 5944, 11888, 21031, 23776, 42062, 47552, 84124, 95104, 168248, 336496, 672992, 1345984, 2691968, 15626033, 31252066, 62504132, 125008264, 250016528, 500033056, 1000066112, 2000132224]

約数ペア:

[(1, 2000132224), (2, 1000066112), (4, 500033056), (8, 250016528), (16, 125008264), (32, 62504132), (64, 31252066), (128, 15626033), (743, 2691968), (1486, 1345984), (2972, 672992), (5944, 336496), (11888, 168248), (21031, 95104), (23776, 84124), (42062, 47552)]