420121068

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{2059417}}^1$

素因数の和:2059441

約数の個数: 24

約数和(自身を含む): 1037946672

約数和(自身を除く): 617825604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 2059417, 4118834, 6178251, 8237668, 12356502, 24713004, 35010089, 70020178, 105030267, 140040356, 210060534, 420121068]

約数ペア:

[(1, 420121068), (2, 210060534), (3, 140040356), (4, 105030267), (6, 70020178), (12, 35010089), (17, 24713004), (34, 12356502), (51, 8237668), (68, 6178251), (102, 4118834), (204, 2059417)]