20774052

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{44389}}^1$

素因数の和:44412

約数の個数: 36

約数和(自身を含む): 56552860

約数和(自身を除く): 35778808

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 44389, 88778, 133167, 177556, 266334, 399501, 532668, 577057, 799002, 1154114, 1598004, 1731171, 2308228, 3462342, 5193513, 6924684, 10387026, 20774052]

約数ペア:

[(1, 20774052), (2, 10387026), (3, 6924684), (4, 5193513), (6, 3462342), (9, 2308228), (12, 1731171), (13, 1598004), (18, 1154114), (26, 799002), (36, 577057), (39, 532668), (52, 399501), (78, 266334), (117, 177556), (156, 133167), (234, 88778), (468, 44389)]