20199897972

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{18100267}}^1$

素因数の和:18100308

約数の個数: 36

約数和(自身を含む): 52707980416

約数和(自身を除く): 32508082444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 18100267, 36200534, 54300801, 72401068, 108601602, 162902403, 217203204, 325804806, 561108277, 651609612, 1122216554, 1683324831, 2244433108, 3366649662, 5049974493, 6733299324, 10099948986, 20199897972]

約数ペア:

[(1, 20199897972), (2, 10099948986), (3, 6733299324), (4, 5049974493), (6, 3366649662), (9, 2244433108), (12, 1683324831), (18, 1122216554), (31, 651609612), (36, 561108277), (62, 325804806), (93, 217203204), (124, 162902403), (186, 108601602), (279, 72401068), (372, 54300801), (558, 36200534), (1116, 18100267)]