20700192

素因数分解:

$2^5\times 3^1\times {\mathrm{71}}^1\times {\mathrm{3037}}^1$

素因数の和:3121

約数の個数: 48

約数和(自身を含む): 55121472

約数和(自身を除く): 34421280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 96, 142, 213, 284, 426, 568, 852, 1136, 1704, 2272, 3037, 3408, 6074, 6816, 9111, 12148, 18222, 24296, 36444, 48592, 72888, 97184, 145776, 215627, 291552, 431254, 646881, 862508, 1293762, 1725016, 2587524, 3450032, 5175048, 6900064, 10350096, 20700192]

約数ペア:

[(1, 20700192), (2, 10350096), (3, 6900064), (4, 5175048), (6, 3450032), (8, 2587524), (12, 1725016), (16, 1293762), (24, 862508), (32, 646881), (48, 431254), (71, 291552), (96, 215627), (142, 145776), (213, 97184), (284, 72888), (426, 48592), (568, 36444), (852, 24296), (1136, 18222), (1704, 12148), (2272, 9111), (3037, 6816), (3408, 6074)]