20162323083

素因数分解:

$3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1021}}^1\times {\mathrm{3659}}^1$

素因数の和:4947

約数の個数: 32

約数和(自身を含む): 30881733120

約数和(自身を除く): 10719410037

約数列:

[1, 3, 7, 21, 257, 771, 1021, 1799, 3063, 3659, 5397, 7147, 10977, 21441, 25613, 76839, 262397, 787191, 940363, 1836779, 2821089, 3735839, 5510337, 6582541, 11207517, 19747623, 26150873, 78452619, 960110623, 2880331869, 6720774361, 20162323083]

約数ペア:

[(1, 20162323083), (3, 6720774361), (7, 2880331869), (21, 960110623), (257, 78452619), (771, 26150873), (1021, 19747623), (1799, 11207517), (3063, 6582541), (3659, 5510337), (5397, 3735839), (7147, 2821089), (10977, 1836779), (21441, 940363), (25613, 787191), (76839, 262397)]