2020163236

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{179029}}^1$

素因数の和:179084

約数の個数: 48

約数和(自身を含む): 4491504640

約数和(自身を除く): 2471341404

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 11284, 179029, 358058, 716116, 1253203, 2327377, 2506406, 4654754, 5012812, 5549899, 9309508, 11099798, 16291639, 22199596, 32583278, 38849293, 65166556, 72148687, 77698586, 144297374, 155397172, 288594748, 505040809, 1010081618, 2020163236]

約数ペア:

[(1, 2020163236), (2, 1010081618), (4, 505040809), (7, 288594748), (13, 155397172), (14, 144297374), (26, 77698586), (28, 72148687), (31, 65166556), (52, 38849293), (62, 32583278), (91, 22199596), (124, 16291639), (182, 11099798), (217, 9309508), (364, 5549899), (403, 5012812), (434, 4654754), (806, 2506406), (868, 2327377), (1612, 1253203), (2821, 716116), (5642, 358058), (11284, 179029)]