20181738336

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{104021}}^1$

素因数の和:104124

約数の個数: 96

約数和(自身を含む): 55363004928

約数和(自身を除く): 35181266592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 47, 48, 86, 94, 96, 129, 141, 172, 188, 258, 282, 344, 376, 516, 564, 688, 752, 1032, 1128, 1376, 1504, 2021, 2064, 2256, 4042, 4128, 4512, 6063, 8084, 12126, 16168, 24252, 32336, 48504, 64672, 97008, 104021, 194016, 208042, 312063, 416084, 624126, 832168, 1248252, 1664336, 2496504, 3328672, 4472903, 4888987, 4993008, 8945806, 9777974, 9986016, 13418709, 14666961, 17891612, 19555948, 26837418, 29333922, 35783224, 39111896, 53674836, 58667844, 71566448, 78223792, 107349672, 117335688, 143132896, 156447584, 210226441, 214699344, 234671376, 420452882, 429398688, 469342752, 630679323, 840905764, 1261358646, 1681811528, 2522717292, 3363623056, 5045434584, 6727246112, 10090869168, 20181738336]

約数ペア:

[(1, 20181738336), (2, 10090869168), (3, 6727246112), (4, 5045434584), (6, 3363623056), (8, 2522717292), (12, 1681811528), (16, 1261358646), (24, 840905764), (32, 630679323), (43, 469342752), (47, 429398688), (48, 420452882), (86, 234671376), (94, 214699344), (96, 210226441), (129, 156447584), (141, 143132896), (172, 117335688), (188, 107349672), (258, 78223792), (282, 71566448), (344, 58667844), (376, 53674836), (516, 39111896), (564, 35783224), (688, 29333922), (752, 26837418), (1032, 19555948), (1128, 17891612), (1376, 14666961), (1504, 13418709), (2021, 9986016), (2064, 9777974), (2256, 8945806), (4042, 4993008), (4128, 4888987), (4512, 4472903), (6063, 3328672), (8084, 2496504), (12126, 1664336), (16168, 1248252), (24252, 832168), (32336, 624126), (48504, 416084), (64672, 312063), (97008, 208042), (104021, 194016)]