20238433234

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{821}}^1$

素因数の和:1091

約数の個数: 64

約数和(自身を含む): 32721334272

約数和(自身を除く): 12482901038

約数列:

[1, 2, 37, 43, 61, 74, 86, 122, 127, 254, 821, 1591, 1642, 2257, 2623, 3182, 4514, 4699, 5246, 5461, 7747, 9398, 10922, 15494, 30377, 35303, 50081, 60754, 70606, 97051, 100162, 104267, 194102, 202057, 208534, 286639, 333121, 404114, 573278, 666242, 1306211, 1852997, 2153483, 2612422, 3705994, 3857879, 4306966, 4483481, 6360287, 7715758, 8966962, 12325477, 12720574, 24650954, 79678871, 159357742, 165888797, 235330619, 273492341, 331777594, 470661238, 546984682, 10119216617, 20238433234]

約数ペア:

[(1, 20238433234), (2, 10119216617), (37, 546984682), (43, 470661238), (61, 331777594), (74, 273492341), (86, 235330619), (122, 165888797), (127, 159357742), (254, 79678871), (821, 24650954), (1591, 12720574), (1642, 12325477), (2257, 8966962), (2623, 7715758), (3182, 6360287), (4514, 4483481), (4699, 4306966), (5246, 3857879), (5461, 3705994), (7747, 2612422), (9398, 2153483), (10922, 1852997), (15494, 1306211), (30377, 666242), (35303, 573278), (50081, 404114), (60754, 333121), (70606, 286639), (97051, 208534), (100162, 202057), (104267, 194102)]