20482995

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4567}}^1$

素因数の和:4611

約数の個数: 32

約数和(自身を含む): 36836352

約数和(自身を除く): 16353357

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 4485, 4567, 13701, 22835, 59371, 68505, 105041, 178113, 296855, 315123, 525205, 890565, 1365533, 1575615, 4096599, 6827665, 20482995]

約数ペア:

[(1, 20482995), (3, 6827665), (5, 4096599), (13, 1575615), (15, 1365533), (23, 890565), (39, 525205), (65, 315123), (69, 296855), (115, 178113), (195, 105041), (299, 68505), (345, 59371), (897, 22835), (1495, 13701), (4485, 4567)]