20174316636

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{277}}^1\times {\mathrm{21001}}^1$

素因数の和:21319

約数の個数: 72

約数和(自身を含む): 50188227376

約数和(自身を除く): 30013910740

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 277, 289, 554, 578, 831, 867, 1108, 1156, 1662, 1734, 3324, 3468, 4709, 9418, 14127, 18836, 21001, 28254, 42002, 56508, 63003, 80053, 84004, 126006, 160106, 240159, 252012, 320212, 357017, 480318, 714034, 960636, 1071051, 1428068, 2142102, 4284204, 5817277, 6069289, 11634554, 12138578, 17451831, 18207867, 23269108, 24277156, 34903662, 36415734, 69807324, 72831468, 98893709, 197787418, 296681127, 395574836, 593362254, 1186724508, 1681193053, 3362386106, 5043579159, 6724772212, 10087158318, 20174316636]

約数ペア:

[(1, 20174316636), (2, 10087158318), (3, 6724772212), (4, 5043579159), (6, 3362386106), (12, 1681193053), (17, 1186724508), (34, 593362254), (51, 395574836), (68, 296681127), (102, 197787418), (204, 98893709), (277, 72831468), (289, 69807324), (554, 36415734), (578, 34903662), (831, 24277156), (867, 23269108), (1108, 18207867), (1156, 17451831), (1662, 12138578), (1734, 11634554), (3324, 6069289), (3468, 5817277), (4709, 4284204), (9418, 2142102), (14127, 1428068), (18836, 1071051), (21001, 960636), (28254, 714034), (42002, 480318), (56508, 357017), (63003, 320212), (80053, 252012), (84004, 240159), (126006, 160106)]