20131108524

素因数分解:

$2^2\times 3^5\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31051}}^1$

素因数の和:31122

約数の個数: 144

約数和(自身を含む): 56966757120

約数和(自身を除く): 36835648596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 29, 36, 46, 54, 58, 69, 81, 87, 92, 108, 116, 138, 162, 174, 207, 243, 261, 276, 324, 348, 414, 486, 522, 621, 667, 783, 828, 972, 1044, 1242, 1334, 1566, 1863, 2001, 2349, 2484, 2668, 3132, 3726, 4002, 4698, 5589, 6003, 7047, 7452, 8004, 9396, 11178, 12006, 14094, 18009, 22356, 24012, 28188, 31051, 36018, 54027, 62102, 72036, 93153, 108054, 124204, 162081, 186306, 216108, 279459, 324162, 372612, 558918, 648324, 714173, 838377, 900479, 1117836, 1428346, 1676754, 1800958, 2142519, 2515131, 2701437, 2856692, 3353508, 3601916, 4285038, 5030262, 5402874, 6427557, 7545393, 8104311, 8570076, 10060524, 10805748, 12855114, 15090786, 16208622, 19282671, 20711017, 24312933, 25710228, 30181572, 32417244, 38565342, 41422034, 48625866, 57848013, 62133051, 72938799, 77130684, 82844068, 97251732, 115696026, 124266102, 145877598, 173544039, 186399153, 218816397, 231392052, 248532204, 291755196, 347088078, 372798306, 437632794, 559197459, 694176156, 745596612, 875265588, 1118394918, 1677592377, 2236789836, 3355184754, 5032777131, 6710369508, 10065554262, 20131108524]

約数ペア:

[(1, 20131108524), (2, 10065554262), (3, 6710369508), (4, 5032777131), (6, 3355184754), (9, 2236789836), (12, 1677592377), (18, 1118394918), (23, 875265588), (27, 745596612), (29, 694176156), (36, 559197459), (46, 437632794), (54, 372798306), (58, 347088078), (69, 291755196), (81, 248532204), (87, 231392052), (92, 218816397), (108, 186399153), (116, 173544039), (138, 145877598), (162, 124266102), (174, 115696026), (207, 97251732), (243, 82844068), (261, 77130684), (276, 72938799), (324, 62133051), (348, 57848013), (414, 48625866), (486, 41422034), (522, 38565342), (621, 32417244), (667, 30181572), (783, 25710228), (828, 24312933), (972, 20711017), (1044, 19282671), (1242, 16208622), (1334, 15090786), (1566, 12855114), (1863, 10805748), (2001, 10060524), (2349, 8570076), (2484, 8104311), (2668, 7545393), (3132, 6427557), (3726, 5402874), (4002, 5030262), (4698, 4285038), (5589, 3601916), (6003, 3353508), (7047, 2856692), (7452, 2701437), (8004, 2515131), (9396, 2142519), (11178, 1800958), (12006, 1676754), (14094, 1428346), (18009, 1117836), (22356, 900479), (24012, 838377), (28188, 714173), (31051, 648324), (36018, 558918), (54027, 372612), (62102, 324162), (72036, 279459), (93153, 216108), (108054, 186306), (124204, 162081)]