20125909410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{35308613}}^1$

素因数の和:35308642

約数の個数: 32

約数和(自身を含む): 50844404160

約数和(自身を除く): 30718494750

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 35308613, 70617226, 105925839, 176543065, 211851678, 353086130, 529629195, 670863647, 1059258390, 1341727294, 2012590941, 3354318235, 4025181882, 6708636470, 10062954705, 20125909410]

約数ペア:

[(1, 20125909410), (2, 10062954705), (3, 6708636470), (5, 4025181882), (6, 3354318235), (10, 2012590941), (15, 1341727294), (19, 1059258390), (30, 670863647), (38, 529629195), (57, 353086130), (95, 211851678), (114, 176543065), (190, 105925839), (285, 70617226), (570, 35308613)]