20194269058

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1\times {\mathrm{368899}}^1$

素因数の和:369273

約数の個数: 16

約数和(自身を含む): 30704284800

約数和(自身を除く): 10510015742

約数列:

[1, 2, 101, 202, 271, 542, 27371, 54742, 368899, 737798, 37258799, 74517598, 99971629, 199943258, 10097134529, 20194269058]

約数ペア:

[(1, 20194269058), (2, 10097134529), (101, 199943258), (202, 99971629), (271, 74517598), (542, 37258799), (27371, 737798), (54742, 368899)]