20047121070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{7297}}^1\times {\mathrm{91577}}^1$

素因数の和:98884

約数の個数: 32

約数和(自身を含む): 48120209568

約数和(自身を除く): 28073088498

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 7297, 14594, 21891, 36485, 43782, 72970, 91577, 109455, 183154, 218910, 274731, 457885, 549462, 915770, 1373655, 2747310, 668237369, 1336474738, 2004712107, 3341186845, 4009424214, 6682373690, 10023560535, 20047121070]

約数ペア:

[(1, 20047121070), (2, 10023560535), (3, 6682373690), (5, 4009424214), (6, 3341186845), (10, 2004712107), (15, 1336474738), (30, 668237369), (7297, 2747310), (14594, 1373655), (21891, 915770), (36485, 549462), (43782, 457885), (72970, 274731), (91577, 218910), (109455, 183154)]