20181029574

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1074259}}^1$

素因数の和:1074396

約数の個数: 32

約数和(自身を含む): 42076615680

約数和(自身を除く): 21895586106

約数列:

[1, 2, 3, 6, 31, 62, 93, 101, 186, 202, 303, 606, 3131, 6262, 9393, 18786, 1074259, 2148518, 3222777, 6445554, 33302029, 66604058, 99906087, 108500159, 199812174, 217000318, 325500477, 651000954, 3363504929, 6727009858, 10090514787, 20181029574]

約数ペア:

[(1, 20181029574), (2, 10090514787), (3, 6727009858), (6, 3363504929), (31, 651000954), (62, 325500477), (93, 217000318), (101, 199812174), (186, 108500159), (202, 99906087), (303, 66604058), (606, 33302029), (3131, 6445554), (6262, 3222777), (9393, 2148518), (18786, 1074259)]