20343706878

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{5815811}}^1$

素因数の和:5815880

約数の個数: 32

約数和(自身を含む): 45223754112

約数和(自身を除く): 24880047234

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 106, 159, 318, 583, 1166, 1749, 3498, 5815811, 11631622, 17447433, 34894866, 63973921, 127947842, 191921763, 308237983, 383843526, 616475966, 924713949, 1849427898, 3390617813, 6781235626, 10171853439, 20343706878]

約数ペア:

[(1, 20343706878), (2, 10171853439), (3, 6781235626), (6, 3390617813), (11, 1849427898), (22, 924713949), (33, 616475966), (53, 383843526), (66, 308237983), (106, 191921763), (159, 127947842), (318, 63973921), (583, 34894866), (1166, 17447433), (1749, 11631622), (3498, 5815811)]