20189802036

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{2819}}^1\times {\mathrm{14557}}^1$

素因数の和:17424

約数の個数: 48

約数和(自身を含む): 48278986560

約数和(自身を除く): 28089184524

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 2819, 5638, 8457, 11276, 14557, 16914, 29114, 33828, 43671, 58228, 87342, 115579, 174684, 231158, 346737, 462316, 596837, 693474, 1193674, 1386948, 1790511, 2387348, 3581022, 7162044, 41036183, 82072366, 123108549, 164144732, 246217098, 492434196, 1682483503, 3364967006, 5047450509, 6729934012, 10094901018, 20189802036]

約数ペア:

[(1, 20189802036), (2, 10094901018), (3, 6729934012), (4, 5047450509), (6, 3364967006), (12, 1682483503), (41, 492434196), (82, 246217098), (123, 164144732), (164, 123108549), (246, 82072366), (492, 41036183), (2819, 7162044), (5638, 3581022), (8457, 2387348), (11276, 1790511), (14557, 1386948), (16914, 1193674), (29114, 693474), (33828, 596837), (43671, 462316), (58228, 346737), (87342, 231158), (115579, 174684)]