20199703212

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{282103}}^1$

素因数の和:282149

約数の個数: 120

約数和(自身を含む): 60213406176

約数和(自身を除く): 40013702964

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 78, 81, 102, 108, 117, 153, 156, 162, 204, 221, 234, 306, 324, 351, 442, 459, 468, 612, 663, 702, 884, 918, 1053, 1326, 1377, 1404, 1836, 1989, 2106, 2652, 2754, 3978, 4212, 5508, 5967, 7956, 11934, 17901, 23868, 35802, 71604, 282103, 564206, 846309, 1128412, 1692618, 2538927, 3385236, 3667339, 4795751, 5077854, 7334678, 7616781, 9591502, 10155708, 11002017, 14387253, 14669356, 15233562, 19183004, 22004034, 22850343, 28774506, 30467124, 33006051, 43161759, 44008068, 45700686, 57549012, 62344763, 66012102, 86323518, 91401372, 99018153, 124689526, 129485277, 132024204, 172647036, 187034289, 198036306, 249379052, 258970554, 297054459, 374068578, 388455831, 396072612, 517941108, 561102867, 594108918, 748137156, 776911662, 1122205734, 1188217836, 1553823324, 1683308601, 2244411468, 3366617202, 5049925803, 6733234404, 10099851606, 20199703212]

約数ペア:

[(1, 20199703212), (2, 10099851606), (3, 6733234404), (4, 5049925803), (6, 3366617202), (9, 2244411468), (12, 1683308601), (13, 1553823324), (17, 1188217836), (18, 1122205734), (26, 776911662), (27, 748137156), (34, 594108918), (36, 561102867), (39, 517941108), (51, 396072612), (52, 388455831), (54, 374068578), (68, 297054459), (78, 258970554), (81, 249379052), (102, 198036306), (108, 187034289), (117, 172647036), (153, 132024204), (156, 129485277), (162, 124689526), (204, 99018153), (221, 91401372), (234, 86323518), (306, 66012102), (324, 62344763), (351, 57549012), (442, 45700686), (459, 44008068), (468, 43161759), (612, 33006051), (663, 30467124), (702, 28774506), (884, 22850343), (918, 22004034), (1053, 19183004), (1326, 15233562), (1377, 14669356), (1404, 14387253), (1836, 11002017), (1989, 10155708), (2106, 9591502), (2652, 7616781), (2754, 7334678), (3978, 5077854), (4212, 4795751), (5508, 3667339), (5967, 3385236), (7956, 2538927), (11934, 1692618), (17901, 1128412), (23868, 846309), (35802, 564206), (71604, 282103)]