20800152

素因数分解:

$2^3\times 3^4\times {\mathrm{32099}}^1$

素因数の和:32117

約数の個数: 40

約数和(自身を含む): 58261500

約数和(自身を除く): 37461348

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 32099, 64198, 96297, 128396, 192594, 256792, 288891, 385188, 577782, 770376, 866673, 1155564, 1733346, 2311128, 2600019, 3466692, 5200038, 6933384, 10400076, 20800152]

約数ペア:

[(1, 20800152), (2, 10400076), (3, 6933384), (4, 5200038), (6, 3466692), (8, 2600019), (9, 2311128), (12, 1733346), (18, 1155564), (24, 866673), (27, 770376), (36, 577782), (54, 385188), (72, 288891), (81, 256792), (108, 192594), (162, 128396), (216, 96297), (324, 64198), (648, 32099)]