2018943870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{3347}}^1\times {\mathrm{20107}}^1$

素因数の和:23464

約数の個数: 32

約数和(自身を含む): 4847154048

約数和(自身を除く): 2828210178

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 3347, 6694, 10041, 16735, 20082, 20107, 33470, 40214, 50205, 60321, 100410, 100535, 120642, 201070, 301605, 603210, 67298129, 134596258, 201894387, 336490645, 403788774, 672981290, 1009471935, 2018943870]

約数ペア:

[(1, 2018943870), (2, 1009471935), (3, 672981290), (5, 403788774), (6, 336490645), (10, 201894387), (15, 134596258), (30, 67298129), (3347, 603210), (6694, 301605), (10041, 201070), (16735, 120642), (20082, 100535), (20107, 100410), (33470, 60321), (40214, 50205)]