20240768

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{5101}}^1$

素因数の和:5146

約数の個数: 32

約数和(自身を含む): 41632320

約数和(自身を除く): 21391552

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 5101, 10202, 20404, 40808, 81616, 158131, 163232, 316262, 326464, 632524, 652928, 1265048, 2530096, 5060192, 10120384, 20240768]

約数ペア:

[(1, 20240768), (2, 10120384), (4, 5060192), (8, 2530096), (16, 1265048), (31, 652928), (32, 632524), (62, 326464), (64, 316262), (124, 163232), (128, 158131), (248, 81616), (496, 40808), (992, 20404), (1984, 10202), (3968, 5101)]