20172460512

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{14197}}^1$

素因数の和:14289

約数の個数: 144

約数和(自身を含む): 57253491792

約数和(自身を除く): 37081031280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 41, 48, 57, 76, 82, 96, 114, 123, 152, 164, 228, 246, 304, 328, 361, 456, 492, 608, 656, 722, 779, 912, 984, 1083, 1312, 1444, 1558, 1824, 1968, 2166, 2337, 2888, 3116, 3936, 4332, 4674, 5776, 6232, 8664, 9348, 11552, 12464, 14197, 14801, 17328, 18696, 24928, 28394, 29602, 34656, 37392, 42591, 44403, 56788, 59204, 74784, 85182, 88806, 113576, 118408, 170364, 177612, 227152, 236816, 269743, 340728, 355224, 454304, 473632, 539486, 582077, 681456, 710448, 809229, 1078972, 1164154, 1362912, 1420896, 1618458, 1746231, 2157944, 2328308, 3236916, 3492462, 4315888, 4656616, 5125117, 6473832, 6984924, 8631776, 9313232, 10250234, 11059463, 12947664, 13969848, 15375351, 18626464, 20500468, 22118926, 25895328, 27939696, 30750702, 33178389, 41000936, 44237852, 55879392, 61501404, 66356778, 82001872, 88475704, 123002808, 132713556, 164003744, 176951408, 210129797, 246005616, 265427112, 353902816, 420259594, 492011232, 530854224, 630389391, 840519188, 1061708448, 1260778782, 1681038376, 2521557564, 3362076752, 5043115128, 6724153504, 10086230256, 20172460512]

約数ペア:

[(1, 20172460512), (2, 10086230256), (3, 6724153504), (4, 5043115128), (6, 3362076752), (8, 2521557564), (12, 1681038376), (16, 1260778782), (19, 1061708448), (24, 840519188), (32, 630389391), (38, 530854224), (41, 492011232), (48, 420259594), (57, 353902816), (76, 265427112), (82, 246005616), (96, 210129797), (114, 176951408), (123, 164003744), (152, 132713556), (164, 123002808), (228, 88475704), (246, 82001872), (304, 66356778), (328, 61501404), (361, 55879392), (456, 44237852), (492, 41000936), (608, 33178389), (656, 30750702), (722, 27939696), (779, 25895328), (912, 22118926), (984, 20500468), (1083, 18626464), (1312, 15375351), (1444, 13969848), (1558, 12947664), (1824, 11059463), (1968, 10250234), (2166, 9313232), (2337, 8631776), (2888, 6984924), (3116, 6473832), (3936, 5125117), (4332, 4656616), (4674, 4315888), (5776, 3492462), (6232, 3236916), (8664, 2328308), (9348, 2157944), (11552, 1746231), (12464, 1618458), (14197, 1420896), (14801, 1362912), (17328, 1164154), (18696, 1078972), (24928, 809229), (28394, 710448), (29602, 681456), (34656, 582077), (37392, 539486), (42591, 473632), (44403, 454304), (56788, 355224), (59204, 340728), (74784, 269743), (85182, 236816), (88806, 227152), (113576, 177612), (118408, 170364)]