20573640303

素因数分解:

$3^1\times {\mathrm{239}}^1\times {\mathrm{331}}^1\times {\mathrm{86689}}^1$

素因数の和:87262

約数の個数: 16

約数和(自身を含む): 27629836800

約数和(自身を除く): 7056196497

約数列:

[1, 3, 239, 331, 717, 993, 79109, 86689, 237327, 260067, 20718671, 28694059, 62156013, 86082177, 6857880101, 20573640303]

約数ペア:

[(1, 20573640303), (3, 6857880101), (239, 86082177), (331, 62156013), (717, 28694059), (993, 20718671), (79109, 260067), (86689, 237327)]