20134614538

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{907}}^1\times {\mathrm{1699}}^1$

素因数の和:2794

約数の個数: 32

約数和(自身を含む): 31118976000

約数和(自身を除く): 10984361462

約数列:

[1, 2, 47, 94, 139, 278, 907, 1699, 1814, 3398, 6533, 13066, 42629, 79853, 85258, 126073, 159706, 236161, 252146, 472322, 1540993, 3081986, 5925431, 11099567, 11850862, 22199134, 72426671, 144853342, 214198027, 428396054, 10067307269, 20134614538]

約数ペア:

[(1, 20134614538), (2, 10067307269), (47, 428396054), (94, 214198027), (139, 144853342), (278, 72426671), (907, 22199134), (1699, 11850862), (1814, 11099567), (3398, 5925431), (6533, 3081986), (13066, 1540993), (42629, 472322), (79853, 252146), (85258, 236161), (126073, 159706)]