20188304424

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{40039}}^1$

素因数の和:40247

約数の個数: 96

約数和(自身を含む): 56216160000

約数和(自身を除く): 36027855576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 149, 188, 282, 298, 376, 423, 447, 564, 596, 846, 894, 1128, 1192, 1341, 1692, 1788, 2682, 3384, 3576, 5364, 7003, 10728, 14006, 21009, 28012, 40039, 42018, 56024, 63027, 80078, 84036, 120117, 126054, 160156, 168072, 240234, 252108, 320312, 360351, 480468, 504216, 720702, 960936, 1441404, 1881833, 2882808, 3763666, 5645499, 5965811, 7527332, 11290998, 11931622, 15054664, 16936497, 17897433, 22581996, 23863244, 33872994, 35794866, 45163992, 47726488, 53692299, 67745988, 71589732, 107384598, 135491976, 143179464, 214769196, 280393117, 429538392, 560786234, 841179351, 1121572468, 1682358702, 2243144936, 2523538053, 3364717404, 5047076106, 6729434808, 10094152212, 20188304424]

約数ペア:

[(1, 20188304424), (2, 10094152212), (3, 6729434808), (4, 5047076106), (6, 3364717404), (8, 2523538053), (9, 2243144936), (12, 1682358702), (18, 1121572468), (24, 841179351), (36, 560786234), (47, 429538392), (72, 280393117), (94, 214769196), (141, 143179464), (149, 135491976), (188, 107384598), (282, 71589732), (298, 67745988), (376, 53692299), (423, 47726488), (447, 45163992), (564, 35794866), (596, 33872994), (846, 23863244), (894, 22581996), (1128, 17897433), (1192, 16936497), (1341, 15054664), (1692, 11931622), (1788, 11290998), (2682, 7527332), (3384, 5965811), (3576, 5645499), (5364, 3763666), (7003, 2882808), (10728, 1881833), (14006, 1441404), (21009, 960936), (28012, 720702), (40039, 504216), (42018, 480468), (56024, 360351), (63027, 320312), (80078, 252108), (84036, 240234), (120117, 168072), (126054, 160156)]