20193975902

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{4289}}^1\times {\mathrm{39901}}^1$

素因数の和:44251

約数の個数: 16

約数和(自身を含む): 30812324400

約数和(自身を除く): 10618348498

約数列:

[1, 2, 59, 118, 4289, 8578, 39901, 79802, 253051, 506102, 2354159, 4708318, 171135389, 342270778, 10096987951, 20193975902]

約数ペア:

[(1, 20193975902), (2, 10096987951), (59, 342270778), (118, 171135389), (4289, 4708318), (8578, 2354159), (39901, 506102), (79802, 253051)]