20104706568

素因数分解:

$2^3\times 3^1\times {\mathrm{1163}}^1\times {\mathrm{720289}}^1$

素因数の和:721461

約数の個数: 32

約数和(自身を含む): 50305053600

約数和(自身を除く): 30200347032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1163, 2326, 3489, 4652, 6978, 9304, 13956, 27912, 720289, 1440578, 2160867, 2881156, 4321734, 5762312, 8643468, 17286936, 837696107, 1675392214, 2513088321, 3350784428, 5026176642, 6701568856, 10052353284, 20104706568]

約数ペア:

[(1, 20104706568), (2, 10052353284), (3, 6701568856), (4, 5026176642), (6, 3350784428), (8, 2513088321), (12, 1675392214), (24, 837696107), (1163, 17286936), (2326, 8643468), (3489, 5762312), (4652, 4321734), (6978, 2881156), (9304, 2160867), (13956, 1440578), (27912, 720289)]