20792336915

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2399}}^1\times {\mathrm{8539}}^1$

素因数の和:10979

約数の個数: 32

約数和(自身を含む): 29514240000

約数和(自身を除く): 8721903085

約数列:

[1, 5, 7, 29, 35, 145, 203, 1015, 2399, 8539, 11995, 16793, 42695, 59773, 69571, 83965, 247631, 298865, 347855, 486997, 1238155, 1733417, 2434985, 8667085, 20485061, 102425305, 143395427, 594066769, 716977135, 2970333845, 4158467383, 20792336915]

約数ペア:

[(1, 20792336915), (5, 4158467383), (7, 2970333845), (29, 716977135), (35, 594066769), (145, 143395427), (203, 102425305), (1015, 20485061), (2399, 8667085), (8539, 2434985), (11995, 1733417), (16793, 1238155), (42695, 486997), (59773, 347855), (69571, 298865), (83965, 247631)]