20576028

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1607}}^1$

素因数の和:1722

約数の個数: 48

約数和(自身を含む): 52948224

約数和(自身を除く): 32372196

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 97, 132, 194, 291, 388, 582, 1067, 1164, 1607, 2134, 3201, 3214, 4268, 4821, 6402, 6428, 9642, 12804, 17677, 19284, 35354, 53031, 70708, 106062, 155879, 212124, 311758, 467637, 623516, 935274, 1714669, 1870548, 3429338, 5144007, 6858676, 10288014, 20576028]

約数ペア:

[(1, 20576028), (2, 10288014), (3, 6858676), (4, 5144007), (6, 3429338), (11, 1870548), (12, 1714669), (22, 935274), (33, 623516), (44, 467637), (66, 311758), (97, 212124), (132, 155879), (194, 106062), (291, 70708), (388, 53031), (582, 35354), (1067, 19284), (1164, 17677), (1607, 12804), (2134, 9642), (3201, 6428), (3214, 6402), (4268, 4821)]