20330482

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:378

約数の個数: 32

約数和(自身を含む): 33592320

約数和(自身を除く): 13261838

約数列:

[1, 2, 23, 31, 46, 53, 62, 106, 269, 538, 713, 1219, 1426, 1643, 2438, 3286, 6187, 8339, 12374, 14257, 16678, 28514, 37789, 75578, 191797, 327911, 383594, 441967, 655822, 883934, 10165241, 20330482]

約数ペア:

[(1, 20330482), (2, 10165241), (23, 883934), (31, 655822), (46, 441967), (53, 383594), (62, 327911), (106, 191797), (269, 75578), (538, 37789), (713, 28514), (1219, 16678), (1426, 14257), (1643, 12374), (2438, 8339), (3286, 6187)]