20121963582

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{68442053}}^1$

素因数の和:68442072

約数の個数: 24

約数和(自身を含む): 46814364936

約数和(自身を除く): 26692401354

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 68442053, 136884106, 205326159, 410652318, 479094371, 958188742, 1437283113, 2874566226, 3353660597, 6707321194, 10060981791, 20121963582]

約数ペア:

[(1, 20121963582), (2, 10060981791), (3, 6707321194), (6, 3353660597), (7, 2874566226), (14, 1437283113), (21, 958188742), (42, 479094371), (49, 410652318), (98, 205326159), (147, 136884106), (294, 68442053)]