20233475326

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1\times {\mathrm{13997}}^1$

素因数の和:14476

約数の個数: 32

約数和(自身を含む): 32335380000

約数和(自身を除く): 12101904674

約数列:

[1, 2, 19, 38, 109, 218, 349, 698, 2071, 4142, 6631, 13262, 13997, 27994, 38041, 76082, 265943, 531886, 722779, 1445558, 1525673, 3051346, 4884953, 9769906, 28987787, 57975574, 92814107, 185628214, 532459877, 1064919754, 10116737663, 20233475326]

約数ペア:

[(1, 20233475326), (2, 10116737663), (19, 1064919754), (38, 532459877), (109, 185628214), (218, 92814107), (349, 57975574), (698, 28987787), (2071, 9769906), (4142, 4884953), (6631, 3051346), (13262, 1525673), (13997, 1445558), (27994, 722779), (38041, 531886), (76082, 265943)]