20142355990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{859}}^1\times {\mathrm{137933}}^1$

素因数の和:138816

約数の個数: 32

約数和(自身を含む): 38433929760

約数和(自身を除く): 18291573770

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 859, 1718, 4295, 8590, 14603, 29206, 73015, 137933, 146030, 275866, 689665, 1379330, 2344861, 4689722, 11724305, 23448610, 118484447, 236968894, 592422235, 1184844470, 2014235599, 4028471198, 10071177995, 20142355990]

約数ペア:

[(1, 20142355990), (2, 10071177995), (5, 4028471198), (10, 2014235599), (17, 1184844470), (34, 592422235), (85, 236968894), (170, 118484447), (859, 23448610), (1718, 11724305), (4295, 4689722), (8590, 2344861), (14603, 1379330), (29206, 689665), (73015, 275866), (137933, 146030)]