20276190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6827}}^1$

素因数の和:6854

約数の個数: 64

約数和(自身を含む): 58993920

約数和(自身を除く): 38717730

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2970, 6827, 13654, 20481, 34135, 40962, 61443, 68270, 75097, 102405, 122886, 150194, 184329, 204810, 225291, 307215, 368658, 375485, 450582, 614430, 675873, 750970, 921645, 1126455, 1351746, 1843290, 2027619, 2252910, 3379365, 4055238, 6758730, 10138095, 20276190]

約数ペア:

[(1, 20276190), (2, 10138095), (3, 6758730), (5, 4055238), (6, 3379365), (9, 2252910), (10, 2027619), (11, 1843290), (15, 1351746), (18, 1126455), (22, 921645), (27, 750970), (30, 675873), (33, 614430), (45, 450582), (54, 375485), (55, 368658), (66, 307215), (90, 225291), (99, 204810), (110, 184329), (135, 150194), (165, 122886), (198, 102405), (270, 75097), (297, 68270), (330, 61443), (495, 40962), (594, 34135), (990, 20481), (1485, 13654), (2970, 6827)]