20682009648

素因数分解:

$2^4\times 3^2\times {\mathrm{143625067}}^1$

素因数の和:143625081

約数の個数: 30

約数和(自身を含む): 57880902404

約数和(自身を除く): 37198892756

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 143625067, 287250134, 430875201, 574500268, 861750402, 1149000536, 1292625603, 1723500804, 2298001072, 2585251206, 3447001608, 5170502412, 6894003216, 10341004824, 20682009648]

約数ペア:

[(1, 20682009648), (2, 10341004824), (3, 6894003216), (4, 5170502412), (6, 3447001608), (8, 2585251206), (9, 2298001072), (12, 1723500804), (16, 1292625603), (18, 1149000536), (24, 861750402), (36, 574500268), (48, 430875201), (72, 287250134), (144, 143625067)]