20888974944

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{32569}}^1$

素因数の和:32733

約数の個数: 144

約数和(自身を含む): 63379396080

約数和(自身を除く): 42490421136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 131, 136, 144, 153, 204, 262, 272, 288, 306, 393, 408, 524, 544, 612, 786, 816, 1048, 1179, 1224, 1572, 1632, 2096, 2227, 2358, 2448, 3144, 4192, 4454, 4716, 4896, 6288, 6681, 8908, 9432, 12576, 13362, 17816, 18864, 20043, 26724, 32569, 35632, 37728, 40086, 53448, 65138, 71264, 80172, 97707, 106896, 130276, 160344, 195414, 213792, 260552, 293121, 320688, 390828, 521104, 553673, 586242, 641376, 781656, 1042208, 1107346, 1172484, 1563312, 1661019, 2214692, 2344968, 3126624, 3322038, 4266539, 4429384, 4689936, 4983057, 6644076, 8533078, 8858768, 9379872, 9966114, 12799617, 13288152, 17066156, 17717536, 19932228, 25599234, 26576304, 34132312, 38398851, 39864456, 51198468, 53152608, 68264624, 72531163, 76797702, 79728912, 102396936, 136529248, 145062326, 153595404, 159457824, 204793872, 217593489, 290124652, 307190808, 409587744, 435186978, 580249304, 614381616, 652780467, 870373956, 1160498608, 1228763232, 1305560934, 1740747912, 2320997216, 2611121868, 3481495824, 5222243736, 6962991648, 10444487472, 20888974944]

約数ペア:

[(1, 20888974944), (2, 10444487472), (3, 6962991648), (4, 5222243736), (6, 3481495824), (8, 2611121868), (9, 2320997216), (12, 1740747912), (16, 1305560934), (17, 1228763232), (18, 1160498608), (24, 870373956), (32, 652780467), (34, 614381616), (36, 580249304), (48, 435186978), (51, 409587744), (68, 307190808), (72, 290124652), (96, 217593489), (102, 204793872), (131, 159457824), (136, 153595404), (144, 145062326), (153, 136529248), (204, 102396936), (262, 79728912), (272, 76797702), (288, 72531163), (306, 68264624), (393, 53152608), (408, 51198468), (524, 39864456), (544, 38398851), (612, 34132312), (786, 26576304), (816, 25599234), (1048, 19932228), (1179, 17717536), (1224, 17066156), (1572, 13288152), (1632, 12799617), (2096, 9966114), (2227, 9379872), (2358, 8858768), (2448, 8533078), (3144, 6644076), (4192, 4983057), (4454, 4689936), (4716, 4429384), (4896, 4266539), (6288, 3322038), (6681, 3126624), (8908, 2344968), (9432, 2214692), (12576, 1661019), (13362, 1563312), (17816, 1172484), (18864, 1107346), (20043, 1042208), (26724, 781656), (32569, 641376), (35632, 586242), (37728, 553673), (40086, 521104), (53448, 390828), (65138, 320688), (71264, 293121), (80172, 260552), (97707, 213792), (106896, 195414), (130276, 160344)]