20347790976

素因数分解:

$2^7\times 3^4\times {\mathrm{1962557}}^1$

素因数の和:1962583

約数の個数: 80

約数和(自身を含む): 60554727090

約数和(自身を除く): 40206936114

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 1962557, 3925114, 5887671, 7850228, 11775342, 15700456, 17663013, 23550684, 31400912, 35326026, 47101368, 52989039, 62801824, 70652052, 94202736, 105978078, 125603648, 141304104, 158967117, 188405472, 211956156, 251207296, 282608208, 317934234, 376810944, 423912312, 565216416, 635868468, 753621888, 847824624, 1130432832, 1271736936, 1695649248, 2260865664, 2543473872, 3391298496, 5086947744, 6782596992, 10173895488, 20347790976]

約数ペア:

[(1, 20347790976), (2, 10173895488), (3, 6782596992), (4, 5086947744), (6, 3391298496), (8, 2543473872), (9, 2260865664), (12, 1695649248), (16, 1271736936), (18, 1130432832), (24, 847824624), (27, 753621888), (32, 635868468), (36, 565216416), (48, 423912312), (54, 376810944), (64, 317934234), (72, 282608208), (81, 251207296), (96, 211956156), (108, 188405472), (128, 158967117), (144, 141304104), (162, 125603648), (192, 105978078), (216, 94202736), (288, 70652052), (324, 62801824), (384, 52989039), (432, 47101368), (576, 35326026), (648, 31400912), (864, 23550684), (1152, 17663013), (1296, 15700456), (1728, 11775342), (2592, 7850228), (3456, 5887671), (5184, 3925114), (10368, 1962557)]