20925096

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{51287}}^1$

素因数の和:51313

約数の個数: 32

約数和(自身を含む): 55391040

約数和(自身を除く): 34465944

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 51287, 102574, 153861, 205148, 307722, 410296, 615444, 871879, 1230888, 1743758, 2615637, 3487516, 5231274, 6975032, 10462548, 20925096]

約数ペア:

[(1, 20925096), (2, 10462548), (3, 6975032), (4, 5231274), (6, 3487516), (8, 2615637), (12, 1743758), (17, 1230888), (24, 871879), (34, 615444), (51, 410296), (68, 307722), (102, 205148), (136, 153861), (204, 102574), (408, 51287)]