20226412818

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1\times {\mathrm{929}}^1$

素因数の和:1328

約数の個数: 96

約数和(自身を含む): 45334598400

約数和(自身を除く): 25108185582

約数列:

[1, 2, 3, 6, 9, 18, 61, 79, 122, 158, 183, 237, 251, 366, 474, 502, 549, 711, 753, 929, 1098, 1422, 1506, 1858, 2259, 2787, 4518, 4819, 5574, 8361, 9638, 14457, 15311, 16722, 19829, 28914, 30622, 39658, 43371, 45933, 56669, 59487, 73391, 86742, 91866, 113338, 118974, 137799, 146782, 170007, 178461, 220173, 233179, 275598, 340014, 356922, 440346, 466358, 510021, 660519, 699537, 1020042, 1209569, 1321038, 1399074, 2098611, 2419138, 3628707, 4197222, 4476851, 7257414, 8953702, 10886121, 13430553, 14223919, 18421141, 21772242, 26861106, 28447838, 36842282, 40291659, 42671757, 55263423, 80583318, 85343514, 110526846, 128015271, 165790269, 256030542, 331580538, 1123689601, 2247379202, 3371068803, 6742137606, 10113206409, 20226412818]

約数ペア:

[(1, 20226412818), (2, 10113206409), (3, 6742137606), (6, 3371068803), (9, 2247379202), (18, 1123689601), (61, 331580538), (79, 256030542), (122, 165790269), (158, 128015271), (183, 110526846), (237, 85343514), (251, 80583318), (366, 55263423), (474, 42671757), (502, 40291659), (549, 36842282), (711, 28447838), (753, 26861106), (929, 21772242), (1098, 18421141), (1422, 14223919), (1506, 13430553), (1858, 10886121), (2259, 8953702), (2787, 7257414), (4518, 4476851), (4819, 4197222), (5574, 3628707), (8361, 2419138), (9638, 2098611), (14457, 1399074), (15311, 1321038), (16722, 1209569), (19829, 1020042), (28914, 699537), (30622, 660519), (39658, 510021), (43371, 466358), (45933, 440346), (56669, 356922), (59487, 340014), (73391, 275598), (86742, 233179), (91866, 220173), (113338, 178461), (118974, 170007), (137799, 146782)]