20178036913

素因数分解:

${\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{74573}}^1$

素因数の和:74784

約数の個数: 16

約数和(自身を含む): 21219584256

約数和(自身を除く): 1041547343

約数列:

[1, 37, 71, 103, 2627, 3811, 7313, 74573, 270581, 2759201, 5294683, 7681019, 195903271, 284197703, 545352349, 20178036913]

約数ペア:

[(1, 20178036913), (37, 545352349), (71, 284197703), (103, 195903271), (2627, 7681019), (3811, 5294683), (7313, 2759201), (74573, 270581)]