20223261618

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{89783}}^1$

素因数の和:89999

約数の個数: 64

約数和(自身を含む): 47992061952

約数和(自身を除く): 27768800334

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 173, 186, 217, 346, 434, 519, 651, 1038, 1211, 1302, 2422, 3633, 5363, 7266, 10726, 16089, 32178, 37541, 75082, 89783, 112623, 179566, 225246, 269349, 538698, 628481, 1256962, 1885443, 2783273, 3770886, 5566546, 8349819, 15532459, 16699638, 19482911, 31064918, 38965822, 46597377, 58448733, 93194754, 108727213, 116897466, 217454426, 326181639, 481506229, 652363278, 963012458, 1444518687, 2889037374, 3370543603, 6741087206, 10111630809, 20223261618]

約数ペア:

[(1, 20223261618), (2, 10111630809), (3, 6741087206), (6, 3370543603), (7, 2889037374), (14, 1444518687), (21, 963012458), (31, 652363278), (42, 481506229), (62, 326181639), (93, 217454426), (173, 116897466), (186, 108727213), (217, 93194754), (346, 58448733), (434, 46597377), (519, 38965822), (651, 31064918), (1038, 19482911), (1211, 16699638), (1302, 15532459), (2422, 8349819), (3633, 5566546), (5363, 3770886), (7266, 2783273), (10726, 1885443), (16089, 1256962), (32178, 628481), (37541, 538698), (75082, 269349), (89783, 225246), (112623, 179566)]