20343102934

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{40237}}^1$

素因数の和:40338

約数の個数: 64

約数和(自身を含む): 39401049600

約数和(自身を除く): 19057946666

約数列:

[1, 2, 7, 11, 14, 22, 49, 67, 77, 98, 134, 154, 343, 469, 539, 686, 737, 938, 1078, 1474, 3283, 3773, 5159, 6566, 7546, 10318, 22981, 36113, 40237, 45962, 72226, 80474, 252791, 281659, 442607, 505582, 563318, 885214, 1971613, 2695879, 3098249, 3943226, 5391758, 6196498, 13801291, 18871153, 21687743, 27602582, 29654669, 37742306, 43375486, 59309338, 132098071, 151814201, 207582683, 264196142, 303628402, 415165366, 924686497, 1453078781, 1849372994, 2906157562, 10171551467, 20343102934]

約数ペア:

[(1, 20343102934), (2, 10171551467), (7, 2906157562), (11, 1849372994), (14, 1453078781), (22, 924686497), (49, 415165366), (67, 303628402), (77, 264196142), (98, 207582683), (134, 151814201), (154, 132098071), (343, 59309338), (469, 43375486), (539, 37742306), (686, 29654669), (737, 27602582), (938, 21687743), (1078, 18871153), (1474, 13801291), (3283, 6196498), (3773, 5391758), (5159, 3943226), (6566, 3098249), (7546, 2695879), (10318, 1971613), (22981, 885214), (36113, 563318), (40237, 505582), (45962, 442607), (72226, 281659), (80474, 252791)]