20132461448

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2570539}}^1$

素因数の和:2570645

約数の個数: 32

約数和(自身を含む): 41642748000

約数和(自身を除く): 21510286552

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 178, 356, 712, 979, 1958, 3916, 7832, 2570539, 5141078, 10282156, 20564312, 28275929, 56551858, 113103716, 226207432, 228777971, 457555942, 915111884, 1830223768, 2516557681, 5033115362, 10066230724, 20132461448]

約数ペア:

[(1, 20132461448), (2, 10066230724), (4, 5033115362), (8, 2516557681), (11, 1830223768), (22, 915111884), (44, 457555942), (88, 228777971), (89, 226207432), (178, 113103716), (356, 56551858), (712, 28275929), (979, 20564312), (1958, 10282156), (3916, 5141078), (7832, 2570539)]