2000205038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{743}}^1\times {\mathrm{2203}}^1$

素因数の和:3008

約数の個数: 32

約数和(自身を含む): 3305788416

約数和(自身を除く): 1305583378

約数列:

[1, 2, 13, 26, 47, 94, 611, 743, 1222, 1486, 2203, 4406, 9659, 19318, 28639, 34921, 57278, 69842, 103541, 207082, 453973, 907946, 1346033, 1636829, 2692066, 3273658, 21278777, 42557554, 76930963, 153861926, 1000102519, 2000205038]

約数ペア:

[(1, 2000205038), (2, 1000102519), (13, 153861926), (26, 76930963), (47, 42557554), (94, 21278777), (611, 3273658), (743, 2692066), (1222, 1636829), (1486, 1346033), (2203, 907946), (4406, 453973), (9659, 207082), (19318, 103541), (28639, 69842), (34921, 57278)]