2020140534

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{242747}}^1$

素因数の和:242844

約数の個数: 32

約数和(自身を含む): 4311204480

約数和(自身を除く): 2291063946

約数列:

[1, 2, 3, 6, 19, 38, 57, 73, 114, 146, 219, 438, 1387, 2774, 4161, 8322, 242747, 485494, 728241, 1456482, 4612193, 9224386, 13836579, 17720531, 27673158, 35441062, 53161593, 106323186, 336690089, 673380178, 1010070267, 2020140534]

約数ペア:

[(1, 2020140534), (2, 1010070267), (3, 673380178), (6, 336690089), (19, 106323186), (38, 53161593), (57, 35441062), (73, 27673158), (114, 17720531), (146, 13836579), (219, 9224386), (438, 4612193), (1387, 1456482), (2774, 728241), (4161, 485494), (8322, 242747)]