20260695

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14843}}^1$

素因数の和:14871

約数の個数: 32

約数和(自身を含む): 39900672

約数和(自身を除く): 19639977

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 14843, 44529, 74215, 103901, 192959, 222645, 311703, 519505, 578877, 964795, 1350713, 1558515, 2894385, 4052139, 6753565, 20260695]

約数ペア:

[(1, 20260695), (3, 6753565), (5, 4052139), (7, 2894385), (13, 1558515), (15, 1350713), (21, 964795), (35, 578877), (39, 519505), (65, 311703), (91, 222645), (105, 192959), (195, 103901), (273, 74215), (455, 44529), (1365, 14843)]