20108698735

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{919}}^1\times {\mathrm{230327}}^1$

素因数の和:231270

約数の個数: 16

約数和(自身を含む): 25428211200

約数和(自身を除く): 5319512465

約数列:

[1, 5, 19, 95, 919, 4595, 17461, 87305, 230327, 1151635, 4376213, 21881065, 211670513, 1058352565, 4021739747, 20108698735]

約数ペア:

[(1, 20108698735), (5, 4021739747), (19, 1058352565), (95, 211670513), (919, 21881065), (4595, 4376213), (17461, 1151635), (87305, 230327)]