20120758

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{4973}}^1$

素因数の和:5016

約数の個数: 24

約数和(自身を含む): 36648432

約数和(自身を除く): 16527674

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289, 578, 2023, 4046, 4973, 9946, 34811, 69622, 84541, 169082, 591787, 1183574, 1437197, 2874394, 10060379, 20120758]

約数ペア:

[(1, 20120758), (2, 10060379), (7, 2874394), (14, 1437197), (17, 1183574), (34, 591787), (119, 169082), (238, 84541), (289, 69622), (578, 34811), (2023, 9946), (4046, 4973)]