20101704762

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{20947}}^1$

素因数の和:21123

約数の個数: 64

約数和(自身を含む): 42569017344

約数和(自身を除く): 22467312582

約数列:

[1, 2, 3, 6, 41, 47, 82, 83, 94, 123, 141, 166, 246, 249, 282, 498, 1927, 3403, 3854, 3901, 5781, 6806, 7802, 10209, 11562, 11703, 20418, 20947, 23406, 41894, 62841, 125682, 159941, 319882, 479823, 858827, 959646, 984509, 1717654, 1738601, 1969018, 2576481, 2953527, 3477202, 5152962, 5215803, 5907054, 10431606, 40364869, 71282641, 80729738, 81714247, 121094607, 142565282, 163428494, 213847923, 242189214, 245142741, 427695846, 490285482, 3350284127, 6700568254, 10050852381, 20101704762]

約数ペア:

[(1, 20101704762), (2, 10050852381), (3, 6700568254), (6, 3350284127), (41, 490285482), (47, 427695846), (82, 245142741), (83, 242189214), (94, 213847923), (123, 163428494), (141, 142565282), (166, 121094607), (246, 81714247), (249, 80729738), (282, 71282641), (498, 40364869), (1927, 10431606), (3403, 5907054), (3854, 5215803), (3901, 5152962), (5781, 3477202), (6806, 2953527), (7802, 2576481), (10209, 1969018), (11562, 1738601), (11703, 1717654), (20418, 984509), (20947, 959646), (23406, 858827), (41894, 479823), (62841, 319882), (125682, 159941)]