20123305524

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{409}}^1\times {\mathrm{431}}^1$

素因数の和:1011

約数の個数: 192

約数和(自身を含む): 60305817600

約数和(自身を除く): 40182512076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 151, 189, 252, 302, 378, 409, 431, 453, 604, 756, 818, 862, 906, 1057, 1227, 1293, 1359, 1636, 1724, 1812, 2114, 2454, 2586, 2718, 2863, 3017, 3171, 3681, 3879, 4077, 4228, 4908, 5172, 5436, 5726, 6034, 6342, 7362, 7758, 8154, 8589, 9051, 9513, 11043, 11452, 11637, 12068, 12684, 14724, 15516, 16308, 17178, 18102, 19026, 22086, 23274, 25767, 27153, 28539, 34356, 36204, 38052, 44172, 46548, 51534, 54306, 57078, 61759, 65081, 77301, 81459, 103068, 108612, 114156, 123518, 130162, 154602, 162918, 176279, 185277, 195243, 247036, 260324, 309204, 325836, 352558, 370554, 390486, 432313, 455567, 528837, 555831, 585729, 705116, 741108, 780972, 864626, 911134, 1057674, 1111662, 1171458, 1233953, 1296939, 1366701, 1586511, 1667493, 1729252, 1757187, 1822268, 2115348, 2223324, 2342916, 2467906, 2593878, 2733402, 3173022, 3334986, 3514374, 3701859, 3890817, 4100103, 4759533, 4935812, 5187756, 5466804, 6346044, 6669972, 7028748, 7403718, 7781634, 8200206, 9519066, 11105577, 11672451, 12300309, 14807436, 15563268, 16400412, 19038132, 22211154, 23344902, 24600618, 26618129, 33316731, 44422308, 46689804, 49201236, 53236258, 66633462, 79854387, 106472516, 133266924, 159708774, 186326903, 239563161, 319417548, 372653806, 479126322, 558980709, 718689483, 745307612, 958252644, 1117961418, 1437378966, 1676942127, 2235922836, 2874757932, 3353884254, 5030826381, 6707768508, 10061652762, 20123305524]

約数ペア:

[(1, 20123305524), (2, 10061652762), (3, 6707768508), (4, 5030826381), (6, 3353884254), (7, 2874757932), (9, 2235922836), (12, 1676942127), (14, 1437378966), (18, 1117961418), (21, 958252644), (27, 745307612), (28, 718689483), (36, 558980709), (42, 479126322), (54, 372653806), (63, 319417548), (84, 239563161), (108, 186326903), (126, 159708774), (151, 133266924), (189, 106472516), (252, 79854387), (302, 66633462), (378, 53236258), (409, 49201236), (431, 46689804), (453, 44422308), (604, 33316731), (756, 26618129), (818, 24600618), (862, 23344902), (906, 22211154), (1057, 19038132), (1227, 16400412), (1293, 15563268), (1359, 14807436), (1636, 12300309), (1724, 11672451), (1812, 11105577), (2114, 9519066), (2454, 8200206), (2586, 7781634), (2718, 7403718), (2863, 7028748), (3017, 6669972), (3171, 6346044), (3681, 5466804), (3879, 5187756), (4077, 4935812), (4228, 4759533), (4908, 4100103), (5172, 3890817), (5436, 3701859), (5726, 3514374), (6034, 3334986), (6342, 3173022), (7362, 2733402), (7758, 2593878), (8154, 2467906), (8589, 2342916), (9051, 2223324), (9513, 2115348), (11043, 1822268), (11452, 1757187), (11637, 1729252), (12068, 1667493), (12684, 1586511), (14724, 1366701), (15516, 1296939), (16308, 1233953), (17178, 1171458), (18102, 1111662), (19026, 1057674), (22086, 911134), (23274, 864626), (25767, 780972), (27153, 741108), (28539, 705116), (34356, 585729), (36204, 555831), (38052, 528837), (44172, 455567), (46548, 432313), (51534, 390486), (54306, 370554), (57078, 352558), (61759, 325836), (65081, 309204), (77301, 260324), (81459, 247036), (103068, 195243), (108612, 185277), (114156, 176279), (123518, 162918), (130162, 154602)]