20199887226

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{30330161}}^1$

素因数の和:30330206

約数の個数: 24

約数和(自身を含む): 44949300084

約数和(自身を除く): 24749412858

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 30330161, 60660322, 90990483, 181980966, 272971449, 545942898, 1122215957, 2244431914, 3366647871, 6733295742, 10099943613, 20199887226]

約数ペア:

[(1, 20199887226), (2, 10099943613), (3, 6733295742), (6, 3366647871), (9, 2244431914), (18, 1122215957), (37, 545942898), (74, 272971449), (111, 181980966), (222, 90990483), (333, 60660322), (666, 30330161)]