20126632386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{498653}}^1$

素因数の和:498727

約数の個数: 48

約数和(自身を含む): 47535688512

約数和(自身を除く): 27409056126

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 961, 1302, 1922, 2883, 5766, 6727, 13454, 20181, 40362, 498653, 997306, 1495959, 2991918, 3490571, 6981142, 10471713, 15458243, 20943426, 30916486, 46374729, 92749458, 108207701, 216415402, 324623103, 479205533, 649246206, 958411066, 1437616599, 2875233198, 3354438731, 6708877462, 10063316193, 20126632386]

約数ペア:

[(1, 20126632386), (2, 10063316193), (3, 6708877462), (6, 3354438731), (7, 2875233198), (14, 1437616599), (21, 958411066), (31, 649246206), (42, 479205533), (62, 324623103), (93, 216415402), (186, 108207701), (217, 92749458), (434, 46374729), (651, 30916486), (961, 20943426), (1302, 15458243), (1922, 10471713), (2883, 6981142), (5766, 3490571), (6727, 2991918), (13454, 1495959), (20181, 997306), (40362, 498653)]