20131682692

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1\times {\mathrm{271}}^1$

素因数の和:689

約数の個数: 96

約数和(自身を含む): 39674363904

約数和(自身を除く): 19542681212

約数列:

[1, 2, 4, 11, 22, 44, 67, 113, 134, 223, 226, 268, 271, 446, 452, 542, 737, 892, 1084, 1243, 1474, 2453, 2486, 2948, 2981, 4906, 4972, 5962, 7571, 9812, 11924, 14941, 15142, 18157, 25199, 29882, 30284, 30623, 36314, 50398, 59764, 60433, 61246, 72628, 83281, 100796, 120866, 122492, 164351, 166562, 199727, 241732, 277189, 328702, 333124, 336853, 399454, 554378, 657404, 664763, 673706, 798908, 1108756, 1329526, 1347412, 1688333, 2051741, 2659052, 3376666, 4049011, 4103482, 6753332, 6828929, 8098022, 8206964, 13657858, 16196044, 18571663, 22569151, 27315716, 37143326, 44539121, 45138302, 74286652, 75118219, 89078242, 90276604, 150236438, 178156484, 300472876, 457538243, 915076486, 1830152972, 5032920673, 10065841346, 20131682692]

約数ペア:

[(1, 20131682692), (2, 10065841346), (4, 5032920673), (11, 1830152972), (22, 915076486), (44, 457538243), (67, 300472876), (113, 178156484), (134, 150236438), (223, 90276604), (226, 89078242), (268, 75118219), (271, 74286652), (446, 45138302), (452, 44539121), (542, 37143326), (737, 27315716), (892, 22569151), (1084, 18571663), (1243, 16196044), (1474, 13657858), (2453, 8206964), (2486, 8098022), (2948, 6828929), (2981, 6753332), (4906, 4103482), (4972, 4049011), (5962, 3376666), (7571, 2659052), (9812, 2051741), (11924, 1688333), (14941, 1347412), (15142, 1329526), (18157, 1108756), (25199, 798908), (29882, 673706), (30284, 664763), (30623, 657404), (36314, 554378), (50398, 399454), (59764, 336853), (60433, 333124), (61246, 328702), (72628, 277189), (83281, 241732), (100796, 199727), (120866, 166562), (122492, 164351)]