20161853497620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1534387633}}^1$

素因数の和:1534387721

約数の個数: 72

約数和(自身を含む): 61995397964136

約数和(自身を除く): 41833544466516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2190, 2628, 3285, 4380, 6570, 13140, 1534387633, 3068775266, 4603162899, 6137550532, 7671938165, 9206325798, 13809488697, 15343876330, 18412651596, 23015814495, 27618977394, 30687752660, 46031628990, 55237954788, 69047443485, 92063257980, 112010297209, 138094886970, 224020594418, 276189773940, 336030891627, 448041188836, 560051486045, 672061783254, 1008092674881, 1120102972090, 1344123566508, 1680154458135, 2016185349762, 2240205944180, 3360308916270, 4032370699524, 5040463374405, 6720617832540, 10080926748810, 20161853497620]

約数ペア:

[(1, 20161853497620), (2, 10080926748810), (3, 6720617832540), (4, 5040463374405), (5, 4032370699524), (6, 3360308916270), (9, 2240205944180), (10, 2016185349762), (12, 1680154458135), (15, 1344123566508), (18, 1120102972090), (20, 1008092674881), (30, 672061783254), (36, 560051486045), (45, 448041188836), (60, 336030891627), (73, 276189773940), (90, 224020594418), (146, 138094886970), (180, 112010297209), (219, 92063257980), (292, 69047443485), (365, 55237954788), (438, 46031628990), (657, 30687752660), (730, 27618977394), (876, 23015814495), (1095, 18412651596), (1314, 15343876330), (1460, 13809488697), (2190, 9206325798), (2628, 7671938165), (3285, 6137550532), (4380, 4603162899), (6570, 3068775266), (13140, 1534387633)]