2006133680

素因数分解:

$2^4\times 5^1\times {\mathrm{1427}}^1\times {\mathrm{17573}}^1$

素因数の和:19013

約数の個数: 40

約数和(自身を含む): 4667794992

約数和(自身を除く): 2661661312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1427, 2854, 5708, 7135, 11416, 14270, 17573, 22832, 28540, 35146, 57080, 70292, 87865, 114160, 140584, 175730, 281168, 351460, 702920, 1405840, 25076671, 50153342, 100306684, 125383355, 200613368, 250766710, 401226736, 501533420, 1003066840, 2006133680]

約数ペア:

[(1, 2006133680), (2, 1003066840), (4, 501533420), (5, 401226736), (8, 250766710), (10, 200613368), (16, 125383355), (20, 100306684), (40, 50153342), (80, 25076671), (1427, 1405840), (2854, 702920), (5708, 351460), (7135, 281168), (11416, 175730), (14270, 140584), (17573, 114160), (22832, 87865), (28540, 70292), (35146, 57080)]