20143368

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2351}}^1$

素因数の和:2387

約数の個数: 96

約数和(自身を含む): 66044160

約数和(自身を除く): 45900792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 51, 56, 63, 68, 72, 84, 102, 119, 126, 136, 153, 168, 204, 238, 252, 306, 357, 408, 476, 504, 612, 714, 952, 1071, 1224, 1428, 2142, 2351, 2856, 4284, 4702, 7053, 8568, 9404, 14106, 16457, 18808, 21159, 28212, 32914, 39967, 42318, 49371, 56424, 65828, 79934, 84636, 98742, 119901, 131656, 148113, 159868, 169272, 197484, 239802, 279769, 296226, 319736, 359703, 394968, 479604, 559538, 592452, 719406, 839307, 959208, 1119076, 1184904, 1438812, 1678614, 2238152, 2517921, 2877624, 3357228, 5035842, 6714456, 10071684, 20143368]

約数ペア:

[(1, 20143368), (2, 10071684), (3, 6714456), (4, 5035842), (6, 3357228), (7, 2877624), (8, 2517921), (9, 2238152), (12, 1678614), (14, 1438812), (17, 1184904), (18, 1119076), (21, 959208), (24, 839307), (28, 719406), (34, 592452), (36, 559538), (42, 479604), (51, 394968), (56, 359703), (63, 319736), (68, 296226), (72, 279769), (84, 239802), (102, 197484), (119, 169272), (126, 159868), (136, 148113), (153, 131656), (168, 119901), (204, 98742), (238, 84636), (252, 79934), (306, 65828), (357, 56424), (408, 49371), (476, 42318), (504, 39967), (612, 32914), (714, 28212), (952, 21159), (1071, 18808), (1224, 16457), (1428, 14106), (2142, 9404), (2351, 8568), (2856, 7053), (4284, 4702)]