20260590956

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{823}}^1\times {\mathrm{5099}}^1$

素因数の和:6014

約数の個数: 48

約数和(自身を含む): 38124172800

約数和(自身を除く): 17863581844

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 823, 1207, 1646, 2414, 3292, 4828, 5099, 10198, 13991, 20396, 27982, 55964, 58433, 86683, 116866, 173366, 233732, 346732, 362029, 724058, 993361, 1448116, 1986722, 3973444, 4196477, 6154493, 8392954, 12308986, 16785908, 24617972, 71340109, 142680218, 285360436, 297949867, 595899734, 1191799468, 5065147739, 10130295478, 20260590956]

約数ペア:

[(1, 20260590956), (2, 10130295478), (4, 5065147739), (17, 1191799468), (34, 595899734), (68, 297949867), (71, 285360436), (142, 142680218), (284, 71340109), (823, 24617972), (1207, 16785908), (1646, 12308986), (2414, 8392954), (3292, 6154493), (4828, 4196477), (5099, 3973444), (10198, 1986722), (13991, 1448116), (20396, 993361), (27982, 724058), (55964, 362029), (58433, 346732), (86683, 233732), (116866, 173366)]