20174907896

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{94307}}^1$

素因数の和:94365

約数の個数: 96

約数和(自身を含む): 47412403920

約数和(自身を除く): 27237496024

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 34, 44, 52, 68, 88, 104, 121, 136, 143, 187, 221, 242, 286, 374, 442, 484, 572, 748, 884, 968, 1144, 1496, 1573, 1768, 2057, 2431, 3146, 4114, 4862, 6292, 8228, 9724, 12584, 16456, 19448, 26741, 53482, 94307, 106964, 188614, 213928, 377228, 754456, 1037377, 1225991, 1603219, 2074754, 2451982, 3206438, 4149508, 4903964, 6412876, 8299016, 9807928, 11411147, 12825752, 13485901, 17635409, 20841847, 22822294, 26971802, 35270818, 41683694, 45644588, 53943604, 70541636, 83367388, 91289176, 107887208, 141083272, 148344911, 166734776, 193989499, 229260317, 296689822, 387978998, 458520634, 593379644, 775957996, 917041268, 1186759288, 1551915992, 1834082536, 2521863487, 5043726974, 10087453948, 20174907896]

約数ペア:

[(1, 20174907896), (2, 10087453948), (4, 5043726974), (8, 2521863487), (11, 1834082536), (13, 1551915992), (17, 1186759288), (22, 917041268), (26, 775957996), (34, 593379644), (44, 458520634), (52, 387978998), (68, 296689822), (88, 229260317), (104, 193989499), (121, 166734776), (136, 148344911), (143, 141083272), (187, 107887208), (221, 91289176), (242, 83367388), (286, 70541636), (374, 53943604), (442, 45644588), (484, 41683694), (572, 35270818), (748, 26971802), (884, 22822294), (968, 20841847), (1144, 17635409), (1496, 13485901), (1573, 12825752), (1768, 11411147), (2057, 9807928), (2431, 8299016), (3146, 6412876), (4114, 4903964), (4862, 4149508), (6292, 3206438), (8228, 2451982), (9724, 2074754), (12584, 1603219), (16456, 1225991), (19448, 1037377), (26741, 754456), (53482, 377228), (94307, 213928), (106964, 188614)]