20348857956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{100393}}^1$

素因数の和:100553

約数の個数: 96

約数和(自身を含む): 57569935360

約数和(自身を除く): 37221077404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 127, 133, 228, 254, 266, 381, 399, 508, 532, 762, 798, 889, 1524, 1596, 1778, 2413, 2667, 3556, 4826, 5334, 7239, 9652, 10668, 14478, 16891, 28956, 33782, 50673, 67564, 100393, 101346, 200786, 202692, 301179, 401572, 602358, 702751, 1204716, 1405502, 1907467, 2108253, 2811004, 3814934, 4216506, 5722401, 7629868, 8433012, 11444802, 12749911, 13352269, 22889604, 25499822, 26704538, 38249733, 40056807, 50999644, 53409076, 76499466, 80113614, 89249377, 152998932, 160227228, 178498754, 242248309, 267748131, 356997508, 484496618, 535496262, 726744927, 968993236, 1070992524, 1453489854, 1695738163, 2906979708, 3391476326, 5087214489, 6782952652, 10174428978, 20348857956]

約数ペア:

[(1, 20348857956), (2, 10174428978), (3, 6782952652), (4, 5087214489), (6, 3391476326), (7, 2906979708), (12, 1695738163), (14, 1453489854), (19, 1070992524), (21, 968993236), (28, 726744927), (38, 535496262), (42, 484496618), (57, 356997508), (76, 267748131), (84, 242248309), (114, 178498754), (127, 160227228), (133, 152998932), (228, 89249377), (254, 80113614), (266, 76499466), (381, 53409076), (399, 50999644), (508, 40056807), (532, 38249733), (762, 26704538), (798, 25499822), (889, 22889604), (1524, 13352269), (1596, 12749911), (1778, 11444802), (2413, 8433012), (2667, 7629868), (3556, 5722401), (4826, 4216506), (5334, 3814934), (7239, 2811004), (9652, 2108253), (10668, 1907467), (14478, 1405502), (16891, 1204716), (28956, 702751), (33782, 602358), (50673, 401572), (67564, 301179), (100393, 202692), (101346, 200786)]