20121193622

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{577}}^1\times {\mathrm{1669}}^1$

素因数の和:2616

約数の個数: 32

約数和(自身を含む): 31320756480

約数和(自身を除く): 11199562858

約数列:

[1, 2, 31, 62, 337, 577, 674, 1154, 1669, 3338, 10447, 17887, 20894, 35774, 51739, 103478, 194449, 388898, 562453, 963013, 1124906, 1926026, 6027919, 12055838, 17436043, 29853403, 34872086, 59706806, 324535381, 649070762, 10060596811, 20121193622]

約数ペア:

[(1, 20121193622), (2, 10060596811), (31, 649070762), (62, 324535381), (337, 59706806), (577, 34872086), (674, 29853403), (1154, 17436043), (1669, 12055838), (3338, 6027919), (10447, 1926026), (17887, 1124906), (20894, 963013), (35774, 562453), (51739, 388898), (103478, 194449)]