20972076

素因数分解:

$2^2\times 3^1\times {\mathrm{227}}^1\times {\mathrm{7699}}^1$

素因数の和:7933

約数の個数: 24

約数和(自身を含む): 49156800

約数和(自身を除く): 28184724

約数列:

[1, 2, 3, 4, 6, 12, 227, 454, 681, 908, 1362, 2724, 7699, 15398, 23097, 30796, 46194, 92388, 1747673, 3495346, 5243019, 6990692, 10486038, 20972076]

約数ペア:

[(1, 20972076), (2, 10486038), (3, 6990692), (4, 5243019), (6, 3495346), (12, 1747673), (227, 92388), (454, 46194), (681, 30796), (908, 23097), (1362, 15398), (2724, 7699)]