20199275748

素因数分解:

$2^2\times 3^3\times {\mathrm{61}}^1\times {\mathrm{3066071}}^1$

素因数の和:3066145

約数の個数: 48

約数和(自身を含む): 53227009920

約数和(自身を除く): 33027734172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 108, 122, 183, 244, 366, 549, 732, 1098, 1647, 2196, 3294, 6588, 3066071, 6132142, 9198213, 12264284, 18396426, 27594639, 36792852, 55189278, 82783917, 110378556, 165567834, 187030331, 331135668, 374060662, 561090993, 748121324, 1122181986, 1683272979, 2244363972, 3366545958, 5049818937, 6733091916, 10099637874, 20199275748]

約数ペア:

[(1, 20199275748), (2, 10099637874), (3, 6733091916), (4, 5049818937), (6, 3366545958), (9, 2244363972), (12, 1683272979), (18, 1122181986), (27, 748121324), (36, 561090993), (54, 374060662), (61, 331135668), (108, 187030331), (122, 165567834), (183, 110378556), (244, 82783917), (366, 55189278), (549, 36792852), (732, 27594639), (1098, 18396426), (1647, 12264284), (2196, 9198213), (3294, 6132142), (6588, 3066071)]