20842392

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{45707}}^1$

素因数の和:45735

約数の個数: 32

約数和(自身を含む): 54849600

約数和(自身を除く): 34007208

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 45707, 91414, 137121, 182828, 274242, 365656, 548484, 868433, 1096968, 1736866, 2605299, 3473732, 5210598, 6947464, 10421196, 20842392]

約数ペア:

[(1, 20842392), (2, 10421196), (3, 6947464), (4, 5210598), (6, 3473732), (8, 2605299), (12, 1736866), (19, 1096968), (24, 868433), (38, 548484), (57, 365656), (76, 274242), (114, 182828), (152, 137121), (228, 91414), (456, 45707)]