20492755944

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{3373}}^1\times {\mathrm{14891}}^1$

素因数の和:18290

約数の個数: 64

約数和(自身を含む): 54265256640

約数和(自身を除く): 33772500696

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 3373, 6746, 10119, 13492, 14891, 20238, 26984, 29782, 40476, 44673, 57341, 59564, 80952, 89346, 114682, 119128, 172023, 178692, 229364, 253147, 344046, 357384, 458728, 506294, 688092, 759441, 1012588, 1376184, 1518882, 2025176, 3037764, 6075528, 50227343, 100454686, 150682029, 200909372, 301364058, 401818744, 602728116, 853864831, 1205456232, 1707729662, 2561594493, 3415459324, 5123188986, 6830918648, 10246377972, 20492755944]

約数ペア:

[(1, 20492755944), (2, 10246377972), (3, 6830918648), (4, 5123188986), (6, 3415459324), (8, 2561594493), (12, 1707729662), (17, 1205456232), (24, 853864831), (34, 602728116), (51, 401818744), (68, 301364058), (102, 200909372), (136, 150682029), (204, 100454686), (408, 50227343), (3373, 6075528), (6746, 3037764), (10119, 2025176), (13492, 1518882), (14891, 1376184), (20238, 1012588), (26984, 759441), (29782, 688092), (40476, 506294), (44673, 458728), (57341, 357384), (59564, 344046), (80952, 253147), (89346, 229364), (114682, 178692), (119128, 172023)]