20682110106

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{54714577}}^1$

素因数の和:54714595

約数の個数: 32

約数和(自身を含む): 52525994880

約数和(自身を除く): 31843884774

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 54714577, 109429154, 164143731, 328287462, 383002039, 492431193, 766004078, 984862386, 1149006117, 1477293579, 2298012234, 2954587158, 3447018351, 6894036702, 10341055053, 20682110106]

約数ペア:

[(1, 20682110106), (2, 10341055053), (3, 6894036702), (6, 3447018351), (7, 2954587158), (9, 2298012234), (14, 1477293579), (18, 1149006117), (21, 984862386), (27, 766004078), (42, 492431193), (54, 383002039), (63, 328287462), (126, 164143731), (189, 109429154), (378, 54714577)]