20154335070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{1727021}}^1$

素因数の和:1727420

約数の個数: 32

約数和(自身を含む): 48494777760

約数和(自身を除く): 28340442690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 389, 778, 1167, 1945, 2334, 3890, 5835, 11670, 1727021, 3454042, 5181063, 8635105, 10362126, 17270210, 25905315, 51810630, 671811169, 1343622338, 2015433507, 3359055845, 4030867014, 6718111690, 10077167535, 20154335070]

約数ペア:

[(1, 20154335070), (2, 10077167535), (3, 6718111690), (5, 4030867014), (6, 3359055845), (10, 2015433507), (15, 1343622338), (30, 671811169), (389, 51810630), (778, 25905315), (1167, 17270210), (1945, 10362126), (2334, 8635105), (3890, 5181063), (5835, 3454042), (11670, 1727021)]