20678463360

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{3590011}}^1$

素因数の和:3590036

約数の個数: 96

約数和(自身を含む): 71405338680

約数和(自身を除く): 50726875320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 3590011, 7180022, 10770033, 14360044, 17950055, 21540066, 28720088, 32310099, 35900110, 43080132, 53850165, 57440176, 64620198, 71800220, 86160264, 107700330, 114880352, 129240396, 143600440, 161550495, 172320528, 215400660, 229760704, 258480792, 287200880, 323100990, 344641056, 430801320, 459521408, 516961584, 574401760, 646201980, 689282112, 861602640, 1033923168, 1148803520, 1292403960, 1378564224, 1723205280, 2067846336, 2297607040, 2584807920, 3446410560, 4135692672, 5169615840, 6892821120, 10339231680, 20678463360]

約数ペア:

[(1, 20678463360), (2, 10339231680), (3, 6892821120), (4, 5169615840), (5, 4135692672), (6, 3446410560), (8, 2584807920), (9, 2297607040), (10, 2067846336), (12, 1723205280), (15, 1378564224), (16, 1292403960), (18, 1148803520), (20, 1033923168), (24, 861602640), (30, 689282112), (32, 646201980), (36, 574401760), (40, 516961584), (45, 459521408), (48, 430801320), (60, 344641056), (64, 323100990), (72, 287200880), (80, 258480792), (90, 229760704), (96, 215400660), (120, 172320528), (128, 161550495), (144, 143600440), (160, 129240396), (180, 114880352), (192, 107700330), (240, 86160264), (288, 71800220), (320, 64620198), (360, 57440176), (384, 53850165), (480, 43080132), (576, 35900110), (640, 32310099), (720, 28720088), (960, 21540066), (1152, 17950055), (1440, 14360044), (1920, 10770033), (2880, 7180022), (5760, 3590011)]