2040371734

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{307}}^1$

素因数の和:557

約数の個数: 64

約数和(自身を含む): 3455020800

約数和(自身を除く): 1414649066

約数列:

[1, 2, 19, 29, 37, 38, 58, 74, 163, 307, 326, 551, 614, 703, 1073, 1102, 1406, 2146, 3097, 4727, 5833, 6031, 6194, 8903, 9454, 11359, 11666, 12062, 17806, 20387, 22718, 40774, 50041, 89813, 100082, 114589, 169157, 174899, 179626, 215821, 229178, 329411, 338314, 349798, 431642, 658822, 950779, 1451189, 1851517, 1901558, 2902378, 3323081, 3703034, 6258809, 6646162, 12517618, 27572591, 35178823, 53693993, 55145182, 70357646, 107387986, 1020185867, 2040371734]

約数ペア:

[(1, 2040371734), (2, 1020185867), (19, 107387986), (29, 70357646), (37, 55145182), (38, 53693993), (58, 35178823), (74, 27572591), (163, 12517618), (307, 6646162), (326, 6258809), (551, 3703034), (614, 3323081), (703, 2902378), (1073, 1901558), (1102, 1851517), (1406, 1451189), (2146, 950779), (3097, 658822), (4727, 431642), (5833, 349798), (6031, 338314), (6194, 329411), (8903, 229178), (9454, 215821), (11359, 179626), (11666, 174899), (12062, 169157), (17806, 114589), (20387, 100082), (22718, 89813), (40774, 50041)]