20234058870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{131501}}^1$

素因数の和:131757

約数の個数: 64

約数和(自身を含む): 50900742144

約数和(自身を除く): 30666683274

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 223, 230, 345, 446, 669, 690, 1115, 1338, 2230, 3345, 5129, 6690, 10258, 15387, 25645, 30774, 51290, 76935, 131501, 153870, 263002, 394503, 657505, 789006, 1315010, 1972515, 3024523, 3945030, 6049046, 9073569, 15122615, 18147138, 29324723, 30245230, 45367845, 58649446, 87974169, 90735690, 146623615, 175948338, 293247230, 439870845, 674468629, 879741690, 1348937258, 2023405887, 3372343145, 4046811774, 6744686290, 10117029435, 20234058870]

約数ペア:

[(1, 20234058870), (2, 10117029435), (3, 6744686290), (5, 4046811774), (6, 3372343145), (10, 2023405887), (15, 1348937258), (23, 879741690), (30, 674468629), (46, 439870845), (69, 293247230), (115, 175948338), (138, 146623615), (223, 90735690), (230, 87974169), (345, 58649446), (446, 45367845), (669, 30245230), (690, 29324723), (1115, 18147138), (1338, 15122615), (2230, 9073569), (3345, 6049046), (5129, 3945030), (6690, 3024523), (10258, 1972515), (15387, 1315010), (25645, 789006), (30774, 657505), (51290, 394503), (76935, 263002), (131501, 153870)]