20194178162

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1\times {\mathrm{541951}}^1$

素因数の和:542585

約数の個数: 16

約数和(自身を含む): 31320489984

約数和(自身を除く): 11126311822

約数列:

[1, 2, 31, 62, 601, 1202, 18631, 37262, 541951, 1083902, 16800481, 33600962, 325712551, 651425102, 10097089081, 20194178162]

約数ペア:

[(1, 20194178162), (2, 10097089081), (31, 651425102), (62, 325712551), (601, 33600962), (1202, 16800481), (18631, 1083902), (37262, 541951)]