20132413089

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{983}}^1\times {\mathrm{1559}}^1$

素因数の和:2725

約数の個数: 32

約数和(自身を含む): 27999129600

約数和(自身を除く): 7866716511

約数列:

[1, 3, 29, 87, 151, 453, 983, 1559, 2949, 4379, 4677, 13137, 28507, 45211, 85521, 135633, 148433, 235409, 445299, 706227, 1532497, 4304557, 4597491, 6826861, 12913671, 20480583, 44442413, 133327239, 231407047, 694221141, 6710804363, 20132413089]

約数ペア:

[(1, 20132413089), (3, 6710804363), (29, 694221141), (87, 231407047), (151, 133327239), (453, 44442413), (983, 20480583), (1559, 12913671), (2949, 6826861), (4379, 4597491), (4677, 4304557), (13137, 1532497), (28507, 706227), (45211, 445299), (85521, 235409), (135633, 148433)]