20085325692

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{138799}}^1$

素因数の和:139226

約数の個数: 48

約数和(自身を含む): 48502272000

約数和(自身を除く): 28416946308

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 389, 778, 1167, 1556, 2334, 4668, 12059, 24118, 36177, 48236, 72354, 138799, 144708, 277598, 416397, 555196, 832794, 1665588, 4302769, 8605538, 12908307, 17211076, 25816614, 51633228, 53992811, 107985622, 161978433, 215971244, 323956866, 647913732, 1673777141, 3347554282, 5021331423, 6695108564, 10042662846, 20085325692]

約数ペア:

[(1, 20085325692), (2, 10042662846), (3, 6695108564), (4, 5021331423), (6, 3347554282), (12, 1673777141), (31, 647913732), (62, 323956866), (93, 215971244), (124, 161978433), (186, 107985622), (372, 53992811), (389, 51633228), (778, 25816614), (1167, 17211076), (1556, 12908307), (2334, 8605538), (4668, 4302769), (12059, 1665588), (24118, 832794), (36177, 555196), (48236, 416397), (72354, 277598), (138799, 144708)]