20227956966

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8449439}}^1$

素因数の和:8449473

約数の個数: 48

約数和(自身を含む): 52724505600

約数和(自身を除く): 32496548634

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 8449439, 16898878, 25348317, 50696634, 59146073, 76044951, 118292146, 152089902, 160539341, 177438219, 321078682, 354876438, 481618023, 532314657, 963236046, 1064629314, 1123775387, 1444854069, 2247550774, 2889708138, 3371326161, 6742652322, 10113978483, 20227956966]

約数ペア:

[(1, 20227956966), (2, 10113978483), (3, 6742652322), (6, 3371326161), (7, 2889708138), (9, 2247550774), (14, 1444854069), (18, 1123775387), (19, 1064629314), (21, 963236046), (38, 532314657), (42, 481618023), (57, 354876438), (63, 321078682), (114, 177438219), (126, 160539341), (133, 152089902), (171, 118292146), (266, 76044951), (342, 59146073), (399, 50696634), (798, 25348317), (1197, 16898878), (2394, 8449439)]