20196476492

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{435983}}^1$

素因数の和:436337

約数の個数: 24

約数和(自身を含む): 36415127616

約数和(自身を除く): 16218651124

約数列:

[1, 2, 4, 37, 74, 148, 313, 626, 1252, 11581, 23162, 46324, 435983, 871966, 1743932, 16131371, 32262742, 64525484, 136462679, 272925358, 545850716, 5049119123, 10098238246, 20196476492]

約数ペア:

[(1, 20196476492), (2, 10098238246), (4, 5049119123), (37, 545850716), (74, 272925358), (148, 136462679), (313, 64525484), (626, 32262742), (1252, 16131371), (11581, 1743932), (23162, 871966), (46324, 435983)]