20147478384

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{467}}^1\times {\mathrm{809}}^1$

素因数の和:1399

約数の個数: 160

約数和(自身を含む): 57535246080

約数和(自身を除く): 37387767696

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 101, 132, 176, 202, 264, 303, 404, 467, 528, 606, 808, 809, 934, 1111, 1212, 1401, 1616, 1618, 1868, 2222, 2424, 2427, 2802, 3236, 3333, 3736, 4444, 4848, 4854, 5137, 5604, 6472, 6666, 7472, 8888, 8899, 9708, 10274, 11208, 12944, 13332, 15411, 17776, 17798, 19416, 20548, 22416, 26664, 26697, 30822, 35596, 38832, 41096, 47167, 53328, 53394, 61644, 71192, 81709, 82192, 94334, 106788, 123288, 141501, 142384, 163418, 188668, 213576, 245127, 246576, 283002, 326836, 377336, 377803, 427152, 490254, 518837, 566004, 653672, 754672, 755606, 898799, 980508, 1037674, 1132008, 1133409, 1307344, 1511212, 1556511, 1797598, 1961016, 2075348, 2264016, 2266818, 2696397, 3022424, 3113022, 3595196, 3922032, 4150696, 4155833, 4533636, 5392794, 6044848, 6226044, 7190392, 8301392, 8311666, 9067272, 10785588, 12452088, 12467499, 14380784, 16623332, 18134544, 21571176, 24904176, 24934998, 33246664, 38158103, 43142352, 49869996, 66493328, 76316206, 99739992, 114474309, 152632412, 199479984, 228948618, 305264824, 419739133, 457897236, 610529648, 839478266, 915794472, 1259217399, 1678956532, 1831588944, 2518434798, 3357913064, 5036869596, 6715826128, 10073739192, 20147478384]

約数ペア:

[(1, 20147478384), (2, 10073739192), (3, 6715826128), (4, 5036869596), (6, 3357913064), (8, 2518434798), (11, 1831588944), (12, 1678956532), (16, 1259217399), (22, 915794472), (24, 839478266), (33, 610529648), (44, 457897236), (48, 419739133), (66, 305264824), (88, 228948618), (101, 199479984), (132, 152632412), (176, 114474309), (202, 99739992), (264, 76316206), (303, 66493328), (404, 49869996), (467, 43142352), (528, 38158103), (606, 33246664), (808, 24934998), (809, 24904176), (934, 21571176), (1111, 18134544), (1212, 16623332), (1401, 14380784), (1616, 12467499), (1618, 12452088), (1868, 10785588), (2222, 9067272), (2424, 8311666), (2427, 8301392), (2802, 7190392), (3236, 6226044), (3333, 6044848), (3736, 5392794), (4444, 4533636), (4848, 4155833), (4854, 4150696), (5137, 3922032), (5604, 3595196), (6472, 3113022), (6666, 3022424), (7472, 2696397), (8888, 2266818), (8899, 2264016), (9708, 2075348), (10274, 1961016), (11208, 1797598), (12944, 1556511), (13332, 1511212), (15411, 1307344), (17776, 1133409), (17798, 1132008), (19416, 1037674), (20548, 980508), (22416, 898799), (26664, 755606), (26697, 754672), (30822, 653672), (35596, 566004), (38832, 518837), (41096, 490254), (47167, 427152), (53328, 377803), (53394, 377336), (61644, 326836), (71192, 283002), (81709, 246576), (82192, 245127), (94334, 213576), (106788, 188668), (123288, 163418), (141501, 142384)]