20143173626

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2389}}^1\times {\mathrm{3929}}^1$

素因数の和:6386

約数の個数: 32

約数和(自身を含む): 32123034000

約数和(自身を除く): 11979860374

約数列:

[1, 2, 29, 37, 58, 74, 1073, 2146, 2389, 3929, 4778, 7858, 69281, 88393, 113941, 138562, 145373, 176786, 227882, 290746, 2563397, 4215817, 5126794, 8431634, 9386381, 18772762, 272205049, 347296097, 544410098, 694592194, 10071586813, 20143173626]

約数ペア:

[(1, 20143173626), (2, 10071586813), (29, 694592194), (37, 544410098), (58, 347296097), (74, 272205049), (1073, 18772762), (2146, 9386381), (2389, 8431634), (3929, 5126794), (4778, 4215817), (7858, 2563397), (69281, 290746), (88393, 227882), (113941, 176786), (138562, 145373)]