20133423618

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1405769}}^1$

素因数の和:1405823

約数の個数: 64

約数和(自身を含む): 51822305280

約数和(自身を除く): 31688881662

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 62, 66, 77, 93, 154, 186, 217, 231, 341, 434, 462, 651, 682, 1023, 1302, 2046, 2387, 4774, 7161, 14322, 1405769, 2811538, 4217307, 8434614, 9840383, 15463459, 19680766, 29521149, 30926918, 43578839, 46390377, 59042298, 87157678, 92780754, 108244213, 130736517, 216488426, 261473034, 305051873, 324732639, 479367229, 610103746, 649465278, 915155619, 958734458, 1438101687, 1830311238, 2876203374, 3355570603, 6711141206, 10066711809, 20133423618]

約数ペア:

[(1, 20133423618), (2, 10066711809), (3, 6711141206), (6, 3355570603), (7, 2876203374), (11, 1830311238), (14, 1438101687), (21, 958734458), (22, 915155619), (31, 649465278), (33, 610103746), (42, 479367229), (62, 324732639), (66, 305051873), (77, 261473034), (93, 216488426), (154, 130736517), (186, 108244213), (217, 92780754), (231, 87157678), (341, 59042298), (434, 46390377), (462, 43578839), (651, 30926918), (682, 29521149), (1023, 19680766), (1302, 15463459), (2046, 9840383), (2387, 8434614), (4774, 4217307), (7161, 2811538), (14322, 1405769)]