20238577926

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{7899523}}^1$

素因数の和:7899596

約数の個数: 32

約数和(自身を含む): 47017966848

約数和(自身を除く): 26779388922

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 7899523, 15799046, 23698569, 47397138, 55296661, 110593322, 165889983, 331779966, 481870903, 963741806, 1445612709, 2891225418, 3373096321, 6746192642, 10119288963, 20238577926]

約数ペア:

[(1, 20238577926), (2, 10119288963), (3, 6746192642), (6, 3373096321), (7, 2891225418), (14, 1445612709), (21, 963741806), (42, 481870903), (61, 331779966), (122, 165889983), (183, 110593322), (366, 55296661), (427, 47397138), (854, 23698569), (1281, 15799046), (2562, 7899523)]