20365023564

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{853}}^1\times {\mathrm{2377}}^1$

素因数の和:3277

約数の個数: 120

約数和(自身を含む): 55043128448

約数和(自身を除く): 34678104884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 279, 324, 372, 558, 837, 853, 1116, 1674, 1706, 2377, 2511, 2559, 3348, 3412, 4754, 5022, 5118, 7131, 7677, 9508, 10044, 10236, 14262, 15354, 21393, 23031, 26443, 28524, 30708, 42786, 46062, 52886, 64179, 69093, 73687, 79329, 85572, 92124, 105772, 128358, 138186, 147374, 158658, 192537, 221061, 237987, 256716, 276372, 294748, 317316, 385074, 442122, 475974, 663183, 713961, 770148, 884244, 951948, 1326366, 1427922, 1989549, 2027581, 2141883, 2652732, 2855844, 3979098, 4055162, 4283766, 5968647, 6082743, 7958196, 8110324, 8567532, 11937294, 12165486, 18248229, 23874588, 24330972, 36496458, 54744687, 62855011, 72992916, 109489374, 125710022, 164234061, 188565033, 218978748, 251420044, 328468122, 377130066, 565695099, 656936244, 754260132, 1131390198, 1697085297, 2262780396, 3394170594, 5091255891, 6788341188, 10182511782, 20365023564]

約数ペア:

[(1, 20365023564), (2, 10182511782), (3, 6788341188), (4, 5091255891), (6, 3394170594), (9, 2262780396), (12, 1697085297), (18, 1131390198), (27, 754260132), (31, 656936244), (36, 565695099), (54, 377130066), (62, 328468122), (81, 251420044), (93, 218978748), (108, 188565033), (124, 164234061), (162, 125710022), (186, 109489374), (279, 72992916), (324, 62855011), (372, 54744687), (558, 36496458), (837, 24330972), (853, 23874588), (1116, 18248229), (1674, 12165486), (1706, 11937294), (2377, 8567532), (2511, 8110324), (2559, 7958196), (3348, 6082743), (3412, 5968647), (4754, 4283766), (5022, 4055162), (5118, 3979098), (7131, 2855844), (7677, 2652732), (9508, 2141883), (10044, 2027581), (10236, 1989549), (14262, 1427922), (15354, 1326366), (21393, 951948), (23031, 884244), (26443, 770148), (28524, 713961), (30708, 663183), (42786, 475974), (46062, 442122), (52886, 385074), (64179, 317316), (69093, 294748), (73687, 276372), (79329, 256716), (85572, 237987), (92124, 221061), (105772, 192537), (128358, 158658), (138186, 147374)]