20346822153

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{11136739}}^1$

素因数の和:11136781

約数の個数: 24

約数和(自身を含む): 34746628800

約数和(自身を除く): 14399806647

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 11136739, 33410217, 77957173, 100230651, 233871519, 322965431, 701614557, 968896293, 2260758017, 2906688879, 6782274051, 20346822153]

約数ペア:

[(1, 20346822153), (3, 6782274051), (7, 2906688879), (9, 2260758017), (21, 968896293), (29, 701614557), (63, 322965431), (87, 233871519), (203, 100230651), (261, 77957173), (609, 33410217), (1827, 11136739)]