20173252620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1\times {\mathrm{31573}}^1$

素因数の和:32071

約数の個数: 96

約数和(自身を含む): 59070154752

約数和(自身を除く): 38896902132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 463, 690, 926, 1380, 1389, 1852, 2315, 2778, 4630, 5556, 6945, 9260, 10649, 13890, 21298, 27780, 31573, 31947, 42596, 53245, 63146, 63894, 94719, 106490, 126292, 127788, 157865, 159735, 189438, 212980, 315730, 319470, 378876, 473595, 631460, 638940, 726179, 947190, 1452358, 1894380, 2178537, 2904716, 3630895, 4357074, 7261790, 8714148, 10892685, 14523580, 14618299, 21785370, 29236598, 43570740, 43854897, 58473196, 73091495, 87709794, 146182990, 175419588, 219274485, 292365980, 336220877, 438548970, 672441754, 877097940, 1008662631, 1344883508, 1681104385, 2017325262, 3362208770, 4034650524, 5043313155, 6724417540, 10086626310, 20173252620]

約数ペア:

[(1, 20173252620), (2, 10086626310), (3, 6724417540), (4, 5043313155), (5, 4034650524), (6, 3362208770), (10, 2017325262), (12, 1681104385), (15, 1344883508), (20, 1008662631), (23, 877097940), (30, 672441754), (46, 438548970), (60, 336220877), (69, 292365980), (92, 219274485), (115, 175419588), (138, 146182990), (230, 87709794), (276, 73091495), (345, 58473196), (460, 43854897), (463, 43570740), (690, 29236598), (926, 21785370), (1380, 14618299), (1389, 14523580), (1852, 10892685), (2315, 8714148), (2778, 7261790), (4630, 4357074), (5556, 3630895), (6945, 2904716), (9260, 2178537), (10649, 1894380), (13890, 1452358), (21298, 947190), (27780, 726179), (31573, 638940), (31947, 631460), (42596, 473595), (53245, 378876), (63146, 319470), (63894, 315730), (94719, 212980), (106490, 189438), (126292, 159735), (127788, 157865)]