20239612860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{692663}}^1$

素因数の和:693162

約数の個数: 48

約数和(自身を含む): 56787365376

約数和(自身を除く): 36547752516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 487, 974, 1461, 1948, 2435, 2922, 4870, 5844, 7305, 9740, 14610, 29220, 692663, 1385326, 2077989, 2770652, 3463315, 4155978, 6926630, 8311956, 10389945, 13853260, 20779890, 41559780, 337326881, 674653762, 1011980643, 1349307524, 1686634405, 2023961286, 3373268810, 4047922572, 5059903215, 6746537620, 10119806430, 20239612860]

約数ペア:

[(1, 20239612860), (2, 10119806430), (3, 6746537620), (4, 5059903215), (5, 4047922572), (6, 3373268810), (10, 2023961286), (12, 1686634405), (15, 1349307524), (20, 1011980643), (30, 674653762), (60, 337326881), (487, 41559780), (974, 20779890), (1461, 13853260), (1948, 10389945), (2435, 8311956), (2922, 6926630), (4870, 4155978), (5844, 3463315), (7305, 2770652), (9740, 2077989), (14610, 1385326), (29220, 692663)]