20071773108

素因数分解:

$2^2\times 3^4\times {\mathrm{73}}^1\times {\mathrm{848629}}^1$

素因数の和:848718

約数の個数: 60

約数和(自身を含む): 53190431140

約数和(自身を除く): 33118658032

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 81, 108, 146, 162, 219, 292, 324, 438, 657, 876, 1314, 1971, 2628, 3942, 5913, 7884, 11826, 23652, 848629, 1697258, 2545887, 3394516, 5091774, 7637661, 10183548, 15275322, 22912983, 30550644, 45825966, 61949917, 68738949, 91651932, 123899834, 137477898, 185849751, 247799668, 274955796, 371699502, 557549253, 743399004, 1115098506, 1672647759, 2230197012, 3345295518, 5017943277, 6690591036, 10035886554, 20071773108]

約数ペア:

[(1, 20071773108), (2, 10035886554), (3, 6690591036), (4, 5017943277), (6, 3345295518), (9, 2230197012), (12, 1672647759), (18, 1115098506), (27, 743399004), (36, 557549253), (54, 371699502), (73, 274955796), (81, 247799668), (108, 185849751), (146, 137477898), (162, 123899834), (219, 91651932), (292, 68738949), (324, 61949917), (438, 45825966), (657, 30550644), (876, 22912983), (1314, 15275322), (1971, 10183548), (2628, 7637661), (3942, 5091774), (5913, 3394516), (7884, 2545887), (11826, 1697258), (23652, 848629)]