20125103724

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{393961}}^1$

素因数の和:394028

約数の個数: 96

約数和(自身を含む): 58243342080

約数和(自身を除く): 38118238356

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 43, 44, 54, 66, 86, 99, 108, 129, 132, 172, 198, 258, 297, 387, 396, 473, 516, 594, 774, 946, 1161, 1188, 1419, 1548, 1892, 2322, 2838, 4257, 4644, 5676, 8514, 12771, 17028, 25542, 51084, 393961, 787922, 1181883, 1575844, 2363766, 3545649, 4333571, 4727532, 7091298, 8667142, 10636947, 13000713, 14182596, 16940323, 17334284, 21273894, 26001426, 33880646, 39002139, 42547788, 50820969, 52002852, 67761292, 78004278, 101641938, 117006417, 152462907, 156008556, 186343553, 203283876, 234012834, 304925814, 372687106, 457388721, 468025668, 559030659, 609851628, 745374212, 914777442, 1118061318, 1677091977, 1829554884, 2236122636, 3354183954, 5031275931, 6708367908, 10062551862, 20125103724]

約数ペア:

[(1, 20125103724), (2, 10062551862), (3, 6708367908), (4, 5031275931), (6, 3354183954), (9, 2236122636), (11, 1829554884), (12, 1677091977), (18, 1118061318), (22, 914777442), (27, 745374212), (33, 609851628), (36, 559030659), (43, 468025668), (44, 457388721), (54, 372687106), (66, 304925814), (86, 234012834), (99, 203283876), (108, 186343553), (129, 156008556), (132, 152462907), (172, 117006417), (198, 101641938), (258, 78004278), (297, 67761292), (387, 52002852), (396, 50820969), (473, 42547788), (516, 39002139), (594, 33880646), (774, 26001426), (946, 21273894), (1161, 17334284), (1188, 16940323), (1419, 14182596), (1548, 13000713), (1892, 10636947), (2322, 8667142), (2838, 7091298), (4257, 4727532), (4644, 4333571), (5676, 3545649), (8514, 2363766), (12771, 1575844), (17028, 1181883), (25542, 787922), (51084, 393961)]