20191316736

素因数分解:

$2^8\times 3^1\times {\mathrm{3851}}^1\times {\mathrm{6827}}^1$

素因数の和:10697

約数の個数: 72

約数和(自身を含む): 53760176064

約数和(自身を除く): 33568859328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 3851, 6827, 7702, 11553, 13654, 15404, 20481, 23106, 27308, 30808, 40962, 46212, 54616, 61616, 81924, 92424, 109232, 123232, 163848, 184848, 218464, 246464, 327696, 369696, 436928, 492928, 655392, 739392, 873856, 985856, 1310784, 1478784, 1747712, 2621568, 2957568, 5243136, 26290777, 52581554, 78872331, 105163108, 157744662, 210326216, 315489324, 420652432, 630978648, 841304864, 1261957296, 1682609728, 2523914592, 3365219456, 5047829184, 6730438912, 10095658368, 20191316736]

約数ペア:

[(1, 20191316736), (2, 10095658368), (3, 6730438912), (4, 5047829184), (6, 3365219456), (8, 2523914592), (12, 1682609728), (16, 1261957296), (24, 841304864), (32, 630978648), (48, 420652432), (64, 315489324), (96, 210326216), (128, 157744662), (192, 105163108), (256, 78872331), (384, 52581554), (768, 26290777), (3851, 5243136), (6827, 2957568), (7702, 2621568), (11553, 1747712), (13654, 1478784), (15404, 1310784), (20481, 985856), (23106, 873856), (27308, 739392), (30808, 655392), (40962, 492928), (46212, 436928), (54616, 369696), (61616, 327696), (81924, 246464), (92424, 218464), (109232, 184848), (123232, 163848)]