20239768712

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2972939}}^1$

素因数の和:2973005

約数の個数: 32

約数和(自身を含む): 40669819200

約数和(自身を除く): 20430050488

約数列:

[1, 2, 4, 8, 23, 37, 46, 74, 92, 148, 184, 296, 851, 1702, 3404, 6808, 2972939, 5945878, 11891756, 23783512, 68377597, 109998743, 136755194, 219997486, 273510388, 439994972, 547020776, 879989944, 2529971089, 5059942178, 10119884356, 20239768712]

約数ペア:

[(1, 20239768712), (2, 10119884356), (4, 5059942178), (8, 2529971089), (23, 879989944), (37, 547020776), (46, 439994972), (74, 273510388), (92, 219997486), (148, 136755194), (184, 109998743), (296, 68377597), (851, 23783512), (1702, 11891756), (3404, 5945878), (6808, 2972939)]