20176046286

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{148469}}^1$

素因数の和:148585

約数の個数: 64

約数和(自身を含む): 46180108800

約数和(自身を除く): 26004062514

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 71, 87, 142, 174, 213, 319, 426, 638, 781, 957, 1562, 1914, 2059, 2343, 4118, 4686, 6177, 12354, 22649, 45298, 67947, 135894, 148469, 296938, 445407, 890814, 1633159, 3266318, 4305601, 4899477, 8611202, 9798954, 10541299, 12916803, 21082598, 25833606, 31623897, 47361611, 63247794, 94723222, 115954289, 142084833, 231908578, 284169666, 305697671, 347862867, 611395342, 695725734, 917093013, 1834186026, 3362674381, 6725348762, 10088023143, 20176046286]

約数ペア:

[(1, 20176046286), (2, 10088023143), (3, 6725348762), (6, 3362674381), (11, 1834186026), (22, 917093013), (29, 695725734), (33, 611395342), (58, 347862867), (66, 305697671), (71, 284169666), (87, 231908578), (142, 142084833), (174, 115954289), (213, 94723222), (319, 63247794), (426, 47361611), (638, 31623897), (781, 25833606), (957, 21082598), (1562, 12916803), (1914, 10541299), (2059, 9798954), (2343, 8611202), (4118, 4899477), (4686, 4305601), (6177, 3266318), (12354, 1633159), (22649, 890814), (45298, 445407), (67947, 296938), (135894, 148469)]