20190754628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1\times {\mathrm{24593}}^1$

素因数の和:25052

約数の個数: 48

約数和(自身を含む): 39466877184

約数和(自身を除く): 19276122556

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 397, 517, 794, 1034, 1588, 2068, 4367, 8734, 17468, 18659, 24593, 37318, 49186, 74636, 98372, 205249, 270523, 410498, 541046, 820996, 1082092, 1155871, 2311742, 4623484, 9763421, 12714581, 19526842, 25429162, 39053684, 50858324, 107397631, 214795262, 429590524, 458880787, 917761574, 1835523148, 5047688657, 10095377314, 20190754628]

約数ペア:

[(1, 20190754628), (2, 10095377314), (4, 5047688657), (11, 1835523148), (22, 917761574), (44, 458880787), (47, 429590524), (94, 214795262), (188, 107397631), (397, 50858324), (517, 39053684), (794, 25429162), (1034, 19526842), (1588, 12714581), (2068, 9763421), (4367, 4623484), (8734, 2311742), (17468, 1155871), (18659, 1082092), (24593, 820996), (37318, 541046), (49186, 410498), (74636, 270523), (98372, 205249)]