20134470248

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{9547}}^1$

素因数の和:9750

約数の個数: 64

約数和(自身を含む): 39597465600

約数和(自身を除く): 19462995352

約数列:

[1, 2, 4, 8, 47, 71, 79, 94, 142, 158, 188, 284, 316, 376, 568, 632, 3337, 3713, 5609, 6674, 7426, 9547, 11218, 13348, 14852, 19094, 22436, 26696, 29704, 38188, 44872, 76376, 263623, 448709, 527246, 677837, 754213, 897418, 1054492, 1355674, 1508426, 1794836, 2108984, 2711348, 3016852, 3589672, 5422696, 6033704, 31858339, 35448011, 53549123, 63716678, 70896022, 107098246, 127433356, 141792044, 214196492, 254866712, 283584088, 428392984, 2516808781, 5033617562, 10067235124, 20134470248]

約数ペア:

[(1, 20134470248), (2, 10067235124), (4, 5033617562), (8, 2516808781), (47, 428392984), (71, 283584088), (79, 254866712), (94, 214196492), (142, 141792044), (158, 127433356), (188, 107098246), (284, 70896022), (316, 63716678), (376, 53549123), (568, 35448011), (632, 31858339), (3337, 6033704), (3713, 5422696), (5609, 3589672), (6674, 3016852), (7426, 2711348), (9547, 2108984), (11218, 1794836), (13348, 1508426), (14852, 1355674), (19094, 1054492), (22436, 897418), (26696, 754213), (29704, 677837), (38188, 527246), (44872, 448709), (76376, 263623)]