20866792914

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{193}}^1\times {\mathrm{16547}}^1$

素因数の和:16773

約数の個数: 96

約数和(自身を含む): 51236579520

約数和(自身を除く): 30369786606

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 121, 193, 198, 242, 297, 363, 386, 579, 594, 726, 1089, 1158, 1737, 2123, 2178, 3267, 3474, 4246, 5211, 6369, 6534, 10422, 12738, 16547, 19107, 23353, 33094, 38214, 46706, 49641, 57321, 70059, 99282, 114642, 140118, 148923, 182017, 210177, 297846, 364034, 420354, 446769, 546051, 630531, 893538, 1092102, 1261062, 1638153, 2002187, 3193571, 3276306, 4004374, 4914459, 6006561, 6387142, 9580713, 9828918, 12013122, 18019683, 19161426, 28742139, 35129281, 36039366, 54059049, 57484278, 70258562, 86226417, 105387843, 108118098, 172452834, 210775686, 316163529, 386422091, 632327058, 772844182, 948490587, 1159266273, 1896981174, 2318532546, 3477798819, 6955597638, 10433396457, 20866792914]

約数ペア:

[(1, 20866792914), (2, 10433396457), (3, 6955597638), (6, 3477798819), (9, 2318532546), (11, 1896981174), (18, 1159266273), (22, 948490587), (27, 772844182), (33, 632327058), (54, 386422091), (66, 316163529), (99, 210775686), (121, 172452834), (193, 108118098), (198, 105387843), (242, 86226417), (297, 70258562), (363, 57484278), (386, 54059049), (579, 36039366), (594, 35129281), (726, 28742139), (1089, 19161426), (1158, 18019683), (1737, 12013122), (2123, 9828918), (2178, 9580713), (3267, 6387142), (3474, 6006561), (4246, 4914459), (5211, 4004374), (6369, 3276306), (6534, 3193571), (10422, 2002187), (12738, 1638153), (16547, 1261062), (19107, 1092102), (23353, 893538), (33094, 630531), (38214, 546051), (46706, 446769), (49641, 420354), (57321, 364034), (70059, 297846), (99282, 210177), (114642, 182017), (140118, 148923)]