20121590688

素因数分解:

$2^5\times 3^1\times {\mathrm{209599903}}^1$

素因数の和:209599916

約数の個数: 24

約数和(自身を含む): 52819175808

約数和(自身を除く): 32697585120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 209599903, 419199806, 628799709, 838399612, 1257599418, 1676799224, 2515198836, 3353598448, 5030397672, 6707196896, 10060795344, 20121590688]

約数ペア:

[(1, 20121590688), (2, 10060795344), (3, 6707196896), (4, 5030397672), (6, 3353598448), (8, 2515198836), (12, 1676799224), (16, 1257599418), (24, 838399612), (32, 628799709), (48, 419199806), (96, 209599903)]