20223397659

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{18787}}^1\times {\mathrm{21107}}^1$

素因数の和:39914

約数の個数: 16

約数和(自身を含む): 28553551488

約数和(自身を除く): 8330153829

約数列:

[1, 3, 17, 51, 18787, 21107, 56361, 63321, 319379, 358819, 958137, 1076457, 396537209, 1189611627, 6741132553, 20223397659]

約数ペア:

[(1, 20223397659), (3, 6741132553), (17, 1189611627), (51, 396537209), (18787, 1076457), (21107, 958137), (56361, 358819), (63321, 319379)]