20236899830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12569503}}^1$

素因数の和:12569540

約数の個数: 32

約数和(自身を含む): 43440205824

約数和(自身を除く): 23203305994

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 12569503, 25139006, 62847515, 87986521, 125695030, 175973042, 289098569, 439932605, 578197138, 879865210, 1445492845, 2023689983, 2890985690, 4047379966, 10118449915, 20236899830]

約数ペア:

[(1, 20236899830), (2, 10118449915), (5, 4047379966), (7, 2890985690), (10, 2023689983), (14, 1445492845), (23, 879865210), (35, 578197138), (46, 439932605), (70, 289098569), (115, 175973042), (161, 125695030), (230, 87986521), (322, 62847515), (805, 25139006), (1610, 12569503)]