20170995888

素因数分解:

$2^4\times 3^1\times {\mathrm{420229081}}^1$

素因数の和:420229092

約数の個数: 20

約数和(自身を含む): 52108406168

約数和(自身を除く): 31937410280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 420229081, 840458162, 1260687243, 1680916324, 2521374486, 3361832648, 5042748972, 6723665296, 10085497944, 20170995888]

約数ペア:

[(1, 20170995888), (2, 10085497944), (3, 6723665296), (4, 5042748972), (6, 3361832648), (8, 2521374486), (12, 1680916324), (16, 1260687243), (24, 840458162), (48, 420229081)]