20237598999

素因数分解:

$3^2\times {\mathrm{619}}^1\times {\mathrm{1601}}^1\times {\mathrm{2269}}^1$

素因数の和:4495

約数の個数: 24

約数和(自身を含む): 29310512400

約数和(自身を除く): 9072913401

約数列:

[1, 3, 9, 619, 1601, 1857, 2269, 4803, 5571, 6807, 14409, 20421, 991019, 1404511, 2973057, 3632669, 4213533, 8919171, 10898007, 12640599, 32694021, 2248622111, 6745866333, 20237598999]

約数ペア:

[(1, 20237598999), (3, 6745866333), (9, 2248622111), (619, 32694021), (1601, 12640599), (1857, 10898007), (2269, 8919171), (4803, 4213533), (5571, 3632669), (6807, 2973057), (14409, 1404511), (20421, 991019)]