20576535660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{5563}}^1\times {\mathrm{20549}}^1$

素因数の和:26127

約数の個数: 72

約数和(自身を含む): 62429749200

約数和(自身を除く): 41853213540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 5563, 11126, 16689, 20549, 22252, 27815, 33378, 41098, 50067, 55630, 61647, 66756, 82196, 83445, 100134, 102745, 111260, 123294, 166890, 184941, 200268, 205490, 246588, 250335, 308235, 333780, 369882, 410980, 500670, 616470, 739764, 924705, 1001340, 1232940, 1849410, 3698820, 114314087, 228628174, 342942261, 457256348, 571570435, 685884522, 1028826783, 1143140870, 1371769044, 1714711305, 2057653566, 2286281740, 3429422610, 4115307132, 5144133915, 6858845220, 10288267830, 20576535660]

約数ペア:

[(1, 20576535660), (2, 10288267830), (3, 6858845220), (4, 5144133915), (5, 4115307132), (6, 3429422610), (9, 2286281740), (10, 2057653566), (12, 1714711305), (15, 1371769044), (18, 1143140870), (20, 1028826783), (30, 685884522), (36, 571570435), (45, 457256348), (60, 342942261), (90, 228628174), (180, 114314087), (5563, 3698820), (11126, 1849410), (16689, 1232940), (20549, 1001340), (22252, 924705), (27815, 739764), (33378, 616470), (41098, 500670), (50067, 410980), (55630, 369882), (61647, 333780), (66756, 308235), (82196, 250335), (83445, 246588), (100134, 205490), (102745, 200268), (111260, 184941), (123294, 166890)]