20741462928

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{6262519}}^1$

素因数の和:6262556

約数の個数: 60

約数和(自身を含む): 60571093440

約数和(自身を除く): 39829630512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 6262519, 12525038, 18787557, 25050076, 37575114, 50100152, 56362671, 75150228, 100200304, 112725342, 144037937, 150300456, 225450684, 288075874, 300600912, 432113811, 450901368, 576151748, 864227622, 901802736, 1152303496, 1296341433, 1728455244, 2304606992, 2592682866, 3456910488, 5185365732, 6913820976, 10370731464, 20741462928]

約数ペア:

[(1, 20741462928), (2, 10370731464), (3, 6913820976), (4, 5185365732), (6, 3456910488), (8, 2592682866), (9, 2304606992), (12, 1728455244), (16, 1296341433), (18, 1152303496), (23, 901802736), (24, 864227622), (36, 576151748), (46, 450901368), (48, 432113811), (69, 300600912), (72, 288075874), (92, 225450684), (138, 150300456), (144, 144037937), (184, 112725342), (207, 100200304), (276, 75150228), (368, 56362671), (414, 50100152), (552, 37575114), (828, 25050076), (1104, 18787557), (1656, 12525038), (3312, 6262519)]