20188396802

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{593}}^1$

素因数の和:916

約数の個数: 96

約数和(自身を含む): 37285783920

約数和(自身を除く): 17097387118

約数列:

[1, 2, 7, 14, 37, 41, 49, 74, 82, 98, 229, 259, 287, 458, 518, 574, 593, 1186, 1517, 1603, 1813, 2009, 3034, 3206, 3626, 4018, 4151, 8302, 8473, 9389, 10619, 11221, 16946, 18778, 21238, 21941, 22442, 24313, 29057, 43882, 48626, 58114, 59311, 65723, 74333, 118622, 131446, 135797, 148666, 153587, 170191, 271594, 307174, 340382, 347393, 415177, 460061, 694786, 830354, 899581, 920122, 950579, 1075109, 1191337, 1799162, 1901158, 2150218, 2382674, 2431751, 4863502, 5024489, 5567677, 6297067, 6654053, 10048978, 11135354, 12594134, 13308106, 17022257, 34044514, 35171423, 38973739, 44079469, 70342846, 77947478, 88158938, 206004049, 246199961, 272816173, 412008098, 492399922, 545632346, 1442028343, 2884056686, 10094198401, 20188396802]

約数ペア:

[(1, 20188396802), (2, 10094198401), (7, 2884056686), (14, 1442028343), (37, 545632346), (41, 492399922), (49, 412008098), (74, 272816173), (82, 246199961), (98, 206004049), (229, 88158938), (259, 77947478), (287, 70342846), (458, 44079469), (518, 38973739), (574, 35171423), (593, 34044514), (1186, 17022257), (1517, 13308106), (1603, 12594134), (1813, 11135354), (2009, 10048978), (3034, 6654053), (3206, 6297067), (3626, 5567677), (4018, 5024489), (4151, 4863502), (8302, 2431751), (8473, 2382674), (9389, 2150218), (10619, 1901158), (11221, 1799162), (16946, 1191337), (18778, 1075109), (21238, 950579), (21941, 920122), (22442, 899581), (24313, 830354), (29057, 694786), (43882, 460061), (48626, 415177), (58114, 347393), (59311, 340382), (65723, 307174), (74333, 271594), (118622, 170191), (131446, 153587), (135797, 148666)]