20160792972

素因数分解:

$2^2\times 3^3\times {\mathrm{317}}^1\times {\mathrm{588877}}^1$

素因数の和:589207

約数の個数: 48

約数和(自身を含む): 52433697120

約数和(自身を除く): 32272904148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 317, 634, 951, 1268, 1902, 2853, 3804, 5706, 8559, 11412, 17118, 34236, 588877, 1177754, 1766631, 2355508, 3533262, 5299893, 7066524, 10599786, 15899679, 21199572, 31799358, 63598716, 186674009, 373348018, 560022027, 746696036, 1120044054, 1680066081, 2240088108, 3360132162, 5040198243, 6720264324, 10080396486, 20160792972]

約数ペア:

[(1, 20160792972), (2, 10080396486), (3, 6720264324), (4, 5040198243), (6, 3360132162), (9, 2240088108), (12, 1680066081), (18, 1120044054), (27, 746696036), (36, 560022027), (54, 373348018), (108, 186674009), (317, 63598716), (634, 31799358), (951, 21199572), (1268, 15899679), (1902, 10599786), (2853, 7066524), (3804, 5299893), (5706, 3533262), (8559, 2355508), (11412, 1766631), (17118, 1177754), (34236, 588877)]