20182256870

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{677}}^1\times {\mathrm{48871}}^1$

素因数の和:49616

約数の個数: 32

約数和(自身を含む): 36978901056

約数和(自身を除く): 16796644186

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 677, 1354, 3385, 6770, 41297, 48871, 82594, 97742, 206485, 244355, 412970, 488710, 2981131, 5962262, 14905655, 29811310, 33085667, 66171334, 165428335, 330856670, 2018225687, 4036451374, 10091128435, 20182256870]

約数ペア:

[(1, 20182256870), (2, 10091128435), (5, 4036451374), (10, 2018225687), (61, 330856670), (122, 165428335), (305, 66171334), (610, 33085667), (677, 29811310), (1354, 14905655), (3385, 5962262), (6770, 2981131), (41297, 488710), (48871, 412970), (82594, 244355), (97742, 206485)]