20306126844

素因数分解:

$2^2\times 3^5\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{10337}}^1$

素因数の和:10446

約数の個数: 144

約数和(自身を含む): 55632665088

約数和(自身を除く): 35326538244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 47, 54, 81, 86, 94, 108, 129, 141, 162, 172, 188, 243, 258, 282, 324, 387, 423, 486, 516, 564, 774, 846, 972, 1161, 1269, 1548, 1692, 2021, 2322, 2538, 3483, 3807, 4042, 4644, 5076, 6063, 6966, 7614, 8084, 10337, 10449, 11421, 12126, 13932, 15228, 18189, 20674, 20898, 22842, 24252, 31011, 36378, 41348, 41796, 45684, 54567, 62022, 72756, 93033, 109134, 124044, 163701, 186066, 218268, 279099, 327402, 372132, 444491, 485839, 491103, 558198, 654804, 837297, 888982, 971678, 982206, 1116396, 1333473, 1457517, 1674594, 1777964, 1943356, 1964412, 2511891, 2666946, 2915034, 3349188, 4000419, 4372551, 5023782, 5333892, 5830068, 8000838, 8745102, 10047564, 12001257, 13117653, 16001676, 17490204, 20891077, 24002514, 26235306, 36003771, 39352959, 41782154, 48005028, 52470612, 62673231, 72007542, 78705918, 83564308, 108011313, 118058877, 125346462, 144015084, 157411836, 188019693, 216022626, 236117754, 250692924, 376039386, 432045252, 472235508, 564059079, 752078772, 1128118158, 1692177237, 2256236316, 3384354474, 5076531711, 6768708948, 10153063422, 20306126844]

約数ペア:

[(1, 20306126844), (2, 10153063422), (3, 6768708948), (4, 5076531711), (6, 3384354474), (9, 2256236316), (12, 1692177237), (18, 1128118158), (27, 752078772), (36, 564059079), (43, 472235508), (47, 432045252), (54, 376039386), (81, 250692924), (86, 236117754), (94, 216022626), (108, 188019693), (129, 157411836), (141, 144015084), (162, 125346462), (172, 118058877), (188, 108011313), (243, 83564308), (258, 78705918), (282, 72007542), (324, 62673231), (387, 52470612), (423, 48005028), (486, 41782154), (516, 39352959), (564, 36003771), (774, 26235306), (846, 24002514), (972, 20891077), (1161, 17490204), (1269, 16001676), (1548, 13117653), (1692, 12001257), (2021, 10047564), (2322, 8745102), (2538, 8000838), (3483, 5830068), (3807, 5333892), (4042, 5023782), (4644, 4372551), (5076, 4000419), (6063, 3349188), (6966, 2915034), (7614, 2666946), (8084, 2511891), (10337, 1964412), (10449, 1943356), (11421, 1777964), (12126, 1674594), (13932, 1457517), (15228, 1333473), (18189, 1116396), (20674, 982206), (20898, 971678), (22842, 888982), (24252, 837297), (31011, 654804), (36378, 558198), (41348, 491103), (41796, 485839), (45684, 444491), (54567, 372132), (62022, 327402), (72756, 279099), (93033, 218268), (109134, 186066), (124044, 163701)]