20143330272

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{19853}}^1$

素因数の和:20153

約数の個数: 144

約数和(自身を含む): 61919702208

約数和(自身を除く): 41776371936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 271, 288, 312, 416, 468, 542, 624, 813, 936, 1084, 1248, 1626, 1872, 2168, 2439, 3252, 3523, 3744, 4336, 4878, 6504, 7046, 8672, 9756, 10569, 13008, 14092, 19512, 19853, 21138, 26016, 28184, 31707, 39024, 39706, 42276, 56368, 59559, 63414, 78048, 79412, 84552, 112736, 119118, 126828, 158824, 169104, 178677, 238236, 253656, 258089, 317648, 338208, 357354, 476472, 507312, 516178, 635296, 714708, 774267, 952944, 1014624, 1032356, 1429416, 1548534, 1905888, 2064712, 2322801, 2858832, 3097068, 4129424, 4645602, 5380163, 5717664, 6194136, 8258848, 9291204, 10760326, 12388272, 16140489, 18582408, 21520652, 24776544, 32280978, 37164816, 43041304, 48421467, 64561956, 69942119, 74329632, 86082608, 96842934, 129123912, 139884238, 172165216, 193685868, 209826357, 258247824, 279768476, 387371736, 419652714, 516495648, 559536952, 629479071, 774743472, 839305428, 1119073904, 1258958142, 1549486944, 1678610856, 2238147808, 2517916284, 3357221712, 5035832568, 6714443424, 10071665136, 20143330272]

約数ペア:

[(1, 20143330272), (2, 10071665136), (3, 6714443424), (4, 5035832568), (6, 3357221712), (8, 2517916284), (9, 2238147808), (12, 1678610856), (13, 1549486944), (16, 1258958142), (18, 1119073904), (24, 839305428), (26, 774743472), (32, 629479071), (36, 559536952), (39, 516495648), (48, 419652714), (52, 387371736), (72, 279768476), (78, 258247824), (96, 209826357), (104, 193685868), (117, 172165216), (144, 139884238), (156, 129123912), (208, 96842934), (234, 86082608), (271, 74329632), (288, 69942119), (312, 64561956), (416, 48421467), (468, 43041304), (542, 37164816), (624, 32280978), (813, 24776544), (936, 21520652), (1084, 18582408), (1248, 16140489), (1626, 12388272), (1872, 10760326), (2168, 9291204), (2439, 8258848), (3252, 6194136), (3523, 5717664), (3744, 5380163), (4336, 4645602), (4878, 4129424), (6504, 3097068), (7046, 2858832), (8672, 2322801), (9756, 2064712), (10569, 1905888), (13008, 1548534), (14092, 1429416), (19512, 1032356), (19853, 1014624), (21138, 952944), (26016, 774267), (28184, 714708), (31707, 635296), (39024, 516178), (39706, 507312), (42276, 476472), (56368, 357354), (59559, 338208), (63414, 317648), (78048, 258089), (79412, 253656), (84552, 238236), (112736, 178677), (119118, 169104), (126828, 158824)]