20132411340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1061}}^1\times {\mathrm{1381}}^1$

素因数の和:2683

約数の個数: 96

約数和(自身を含む): 56711309760

約数和(自身を除く): 36578898420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 229, 458, 687, 916, 1061, 1145, 1374, 1381, 2122, 2290, 2748, 2762, 3183, 3435, 4143, 4244, 4580, 5305, 5524, 6366, 6870, 6905, 8286, 10610, 12732, 13740, 13810, 15915, 16572, 20715, 21220, 27620, 31830, 41430, 63660, 82860, 242969, 316249, 485938, 632498, 728907, 948747, 971876, 1214845, 1264996, 1457814, 1465241, 1581245, 1897494, 2429690, 2915628, 2930482, 3162490, 3644535, 3794988, 4395723, 4743735, 4859380, 5860964, 6324980, 7289070, 7326205, 8791446, 9487470, 14578140, 14652410, 17582892, 18974940, 21978615, 29304820, 43957230, 87914460, 335540189, 671080378, 1006620567, 1342160756, 1677700945, 2013241134, 3355401890, 4026482268, 5033102835, 6710803780, 10066205670, 20132411340]

約数ペア:

[(1, 20132411340), (2, 10066205670), (3, 6710803780), (4, 5033102835), (5, 4026482268), (6, 3355401890), (10, 2013241134), (12, 1677700945), (15, 1342160756), (20, 1006620567), (30, 671080378), (60, 335540189), (229, 87914460), (458, 43957230), (687, 29304820), (916, 21978615), (1061, 18974940), (1145, 17582892), (1374, 14652410), (1381, 14578140), (2122, 9487470), (2290, 8791446), (2748, 7326205), (2762, 7289070), (3183, 6324980), (3435, 5860964), (4143, 4859380), (4244, 4743735), (4580, 4395723), (5305, 3794988), (5524, 3644535), (6366, 3162490), (6870, 2930482), (6905, 2915628), (8286, 2429690), (10610, 1897494), (12732, 1581245), (13740, 1465241), (13810, 1457814), (15915, 1264996), (16572, 1214845), (20715, 971876), (21220, 948747), (27620, 728907), (31830, 632498), (41430, 485938), (63660, 316249), (82860, 242969)]