20432811184

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1\times {\mathrm{2749}}^1$

素因数の和:3062

約数の個数: 80

約数和(自身を含む): 41677020000

約数和(自身を除く): 21244208816

約数列:

[1, 2, 4, 8, 16, 29, 58, 83, 116, 166, 193, 232, 332, 386, 464, 664, 772, 1328, 1544, 2407, 2749, 3088, 4814, 5498, 5597, 9628, 10996, 11194, 16019, 19256, 21992, 22388, 32038, 38512, 43984, 44776, 64076, 79721, 89552, 128152, 159442, 228167, 256304, 318884, 456334, 464551, 530557, 637768, 912668, 929102, 1061114, 1275536, 1825336, 1858204, 2122228, 3650672, 3716408, 4244456, 6616843, 7432816, 8488912, 13233686, 15386153, 26467372, 30772306, 44036231, 52934744, 61544612, 88072462, 105869488, 123089224, 176144924, 246178448, 352289848, 704579696, 1277050699, 2554101398, 5108202796, 10216405592, 20432811184]

約数ペア:

[(1, 20432811184), (2, 10216405592), (4, 5108202796), (8, 2554101398), (16, 1277050699), (29, 704579696), (58, 352289848), (83, 246178448), (116, 176144924), (166, 123089224), (193, 105869488), (232, 88072462), (332, 61544612), (386, 52934744), (464, 44036231), (664, 30772306), (772, 26467372), (1328, 15386153), (1544, 13233686), (2407, 8488912), (2749, 7432816), (3088, 6616843), (4814, 4244456), (5498, 3716408), (5597, 3650672), (9628, 2122228), (10996, 1858204), (11194, 1825336), (16019, 1275536), (19256, 1061114), (21992, 929102), (22388, 912668), (32038, 637768), (38512, 530557), (43984, 464551), (44776, 456334), (64076, 318884), (79721, 256304), (89552, 228167), (128152, 159442)]