20294577888

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{43597}}^1$

素因数の和:43996

約数の個数: 96

約数和(自身を含む): 57526340256

約数和(自身を除く): 37231762368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 373, 416, 624, 746, 1119, 1248, 1492, 2238, 2984, 4476, 4849, 5968, 8952, 9698, 11936, 14547, 17904, 19396, 29094, 35808, 38792, 43597, 58188, 77584, 87194, 116376, 130791, 155168, 174388, 232752, 261582, 348776, 465504, 523164, 566761, 697552, 1046328, 1133522, 1395104, 1700283, 2092656, 2267044, 3400566, 4185312, 4534088, 6801132, 9068176, 13602264, 16261681, 18136352, 27204528, 32523362, 48785043, 54409056, 65046724, 97570086, 130093448, 195140172, 211401853, 260186896, 390280344, 422803706, 520373792, 634205559, 780560688, 845607412, 1268411118, 1561121376, 1691214824, 2536822236, 3382429648, 5073644472, 6764859296, 10147288944, 20294577888]

約数ペア:

[(1, 20294577888), (2, 10147288944), (3, 6764859296), (4, 5073644472), (6, 3382429648), (8, 2536822236), (12, 1691214824), (13, 1561121376), (16, 1268411118), (24, 845607412), (26, 780560688), (32, 634205559), (39, 520373792), (48, 422803706), (52, 390280344), (78, 260186896), (96, 211401853), (104, 195140172), (156, 130093448), (208, 97570086), (312, 65046724), (373, 54409056), (416, 48785043), (624, 32523362), (746, 27204528), (1119, 18136352), (1248, 16261681), (1492, 13602264), (2238, 9068176), (2984, 6801132), (4476, 4534088), (4849, 4185312), (5968, 3400566), (8952, 2267044), (9698, 2092656), (11936, 1700283), (14547, 1395104), (17904, 1133522), (19396, 1046328), (29094, 697552), (35808, 566761), (38792, 523164), (43597, 465504), (58188, 348776), (77584, 261582), (87194, 232752), (116376, 174388), (130791, 155168)]