20131625206

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{1321}}^1$

素因数の和:1626

約数の個数: 96

約数和(自身を含む): 39106917504

約数和(自身を除く): 18975292298

約数列:

[1, 2, 7, 11, 14, 22, 49, 67, 77, 98, 134, 154, 211, 422, 469, 539, 737, 938, 1078, 1321, 1474, 1477, 2321, 2642, 2954, 3283, 4642, 5159, 6566, 9247, 10318, 10339, 14137, 14531, 16247, 18494, 20678, 28274, 29062, 32494, 36113, 64729, 72226, 88507, 98959, 101717, 113729, 129458, 155507, 177014, 197918, 203434, 227458, 278731, 311014, 557462, 619549, 692713, 712019, 973577, 1088549, 1239098, 1385426, 1424038, 1947154, 1951117, 2177098, 3066041, 3902234, 4336843, 6132082, 6815039, 7619843, 8673686, 13630078, 13657819, 15239686, 18674977, 21462287, 27315638, 37349954, 42924574, 47705273, 95410546, 130724839, 150236009, 205424747, 261449678, 300472018, 410849494, 915073873, 1437973229, 1830147746, 2875946458, 10065812603, 20131625206]

約数ペア:

[(1, 20131625206), (2, 10065812603), (7, 2875946458), (11, 1830147746), (14, 1437973229), (22, 915073873), (49, 410849494), (67, 300472018), (77, 261449678), (98, 205424747), (134, 150236009), (154, 130724839), (211, 95410546), (422, 47705273), (469, 42924574), (539, 37349954), (737, 27315638), (938, 21462287), (1078, 18674977), (1321, 15239686), (1474, 13657819), (1477, 13630078), (2321, 8673686), (2642, 7619843), (2954, 6815039), (3283, 6132082), (4642, 4336843), (5159, 3902234), (6566, 3066041), (9247, 2177098), (10318, 1951117), (10339, 1947154), (14137, 1424038), (14531, 1385426), (16247, 1239098), (18494, 1088549), (20678, 973577), (28274, 712019), (29062, 692713), (32494, 619549), (36113, 557462), (64729, 311014), (72226, 278731), (88507, 227458), (98959, 203434), (101717, 197918), (113729, 177014), (129458, 155507)]