20196830892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{831967}}^1$

素因数の和:832015

約数の個数: 72

約数和(自身を含む): 57212775424

約数和(自身を除く): 37015944532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 289, 357, 476, 578, 714, 867, 1156, 1428, 1734, 2023, 3468, 4046, 6069, 8092, 12138, 24276, 831967, 1663934, 2495901, 3327868, 4991802, 5823769, 9983604, 11647538, 14143439, 17471307, 23295076, 28286878, 34942614, 42430317, 56573756, 69885228, 84860634, 99004073, 169721268, 198008146, 240438463, 297012219, 396016292, 480876926, 594024438, 721315389, 961753852, 1188048876, 1442630778, 1683069241, 2885261556, 3366138482, 5049207723, 6732276964, 10098415446, 20196830892]

約数ペア:

[(1, 20196830892), (2, 10098415446), (3, 6732276964), (4, 5049207723), (6, 3366138482), (7, 2885261556), (12, 1683069241), (14, 1442630778), (17, 1188048876), (21, 961753852), (28, 721315389), (34, 594024438), (42, 480876926), (51, 396016292), (68, 297012219), (84, 240438463), (102, 198008146), (119, 169721268), (204, 99004073), (238, 84860634), (289, 69885228), (357, 56573756), (476, 42430317), (578, 34942614), (714, 28286878), (867, 23295076), (1156, 17471307), (1428, 14143439), (1734, 11647538), (2023, 9983604), (3468, 5823769), (4046, 4991802), (6069, 3327868), (8092, 2495901), (12138, 1663934), (24276, 831967)]