20764331346

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1447}}^1\times {\mathrm{5303}}^1$

素因数の和:6807

約数の個数: 64

約数和(自身を含む): 46449801216

約数和(自身を除く): 25685469870

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 123, 246, 451, 902, 1353, 1447, 2706, 2894, 4341, 5303, 8682, 10606, 15909, 15917, 31818, 31834, 47751, 58333, 59327, 95502, 116666, 118654, 174999, 177981, 217423, 349998, 355962, 434846, 652269, 652597, 1304538, 1305194, 1957791, 2391653, 3915582, 4783306, 7174959, 7673441, 14349918, 15346882, 23020323, 46040646, 84407851, 168815702, 253223553, 314611081, 506447106, 629222162, 943833243, 1887666486, 3460721891, 6921443782, 10382165673, 20764331346]

約数ペア:

[(1, 20764331346), (2, 10382165673), (3, 6921443782), (6, 3460721891), (11, 1887666486), (22, 943833243), (33, 629222162), (41, 506447106), (66, 314611081), (82, 253223553), (123, 168815702), (246, 84407851), (451, 46040646), (902, 23020323), (1353, 15346882), (1447, 14349918), (2706, 7673441), (2894, 7174959), (4341, 4783306), (5303, 3915582), (8682, 2391653), (10606, 1957791), (15909, 1305194), (15917, 1304538), (31818, 652597), (31834, 652269), (47751, 434846), (58333, 355962), (59327, 349998), (95502, 217423), (116666, 177981), (118654, 174999)]