2080200822

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{307631}}^1$

素因数の和:307673

約数の個数: 48

約数和(自身を含む): 5050086912

約数和(自身を除く): 2969886090

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 98, 138, 147, 161, 294, 322, 483, 966, 1127, 2254, 3381, 6762, 307631, 615262, 922893, 1845786, 2153417, 4306834, 6460251, 7075513, 12920502, 14151026, 15073919, 21226539, 30147838, 42453078, 45221757, 49528591, 90443514, 99057182, 148585773, 297171546, 346700137, 693400274, 1040100411, 2080200822]

約数ペア:

[(1, 2080200822), (2, 1040100411), (3, 693400274), (6, 346700137), (7, 297171546), (14, 148585773), (21, 99057182), (23, 90443514), (42, 49528591), (46, 45221757), (49, 42453078), (69, 30147838), (98, 21226539), (138, 15073919), (147, 14151026), (161, 12920502), (294, 7075513), (322, 6460251), (483, 4306834), (966, 2153417), (1127, 1845786), (2254, 922893), (3381, 615262), (6762, 307631)]