20732496

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:336

約数の個数: 80

約数和(自身を含む): 57139200

約数和(自身を除く): 36406704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 127, 152, 179, 228, 254, 304, 358, 381, 456, 508, 537, 716, 762, 912, 1016, 1074, 1432, 1524, 2032, 2148, 2413, 2864, 3048, 3401, 4296, 4826, 6096, 6802, 7239, 8592, 9652, 10203, 13604, 14478, 19304, 20406, 22733, 27208, 28956, 38608, 40812, 45466, 54416, 57912, 68199, 81624, 90932, 115824, 136398, 163248, 181864, 272796, 363728, 431927, 545592, 863854, 1091184, 1295781, 1727708, 2591562, 3455416, 5183124, 6910832, 10366248, 20732496]

約数ペア:

[(1, 20732496), (2, 10366248), (3, 6910832), (4, 5183124), (6, 3455416), (8, 2591562), (12, 1727708), (16, 1295781), (19, 1091184), (24, 863854), (38, 545592), (48, 431927), (57, 363728), (76, 272796), (114, 181864), (127, 163248), (152, 136398), (179, 115824), (228, 90932), (254, 81624), (304, 68199), (358, 57912), (381, 54416), (456, 45466), (508, 40812), (537, 38608), (716, 28956), (762, 27208), (912, 22733), (1016, 20406), (1074, 19304), (1432, 14478), (1524, 13604), (2032, 10203), (2148, 9652), (2413, 8592), (2864, 7239), (3048, 6802), (3401, 6096), (4296, 4826)]