20199206565

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{6653}}^1$

素因数の和:6803

約数の個数: 96

約数和(自身を含む): 38116241280

約数和(自身を除く): 17917034715

約数列:

[1, 3, 5, 9, 15, 19, 45, 53, 57, 67, 95, 159, 171, 201, 265, 285, 335, 477, 603, 795, 855, 1005, 1007, 1273, 2385, 3015, 3021, 3551, 3819, 5035, 6365, 6653, 9063, 10653, 11457, 15105, 17755, 19095, 19959, 31959, 33265, 45315, 53265, 57285, 59877, 67469, 99795, 126407, 159795, 202407, 299385, 337345, 352609, 379221, 445751, 607221, 632035, 1012035, 1057827, 1137663, 1337253, 1763045, 1896105, 2228755, 3036105, 3173481, 4011759, 5289135, 5688315, 6686265, 6699571, 8469269, 15867405, 20058795, 20098713, 23624803, 25407807, 33497855, 42346345, 60296139, 70874409, 76223421, 100493565, 118124015, 127039035, 212623227, 301480695, 354372045, 381117105, 448871257, 1063116135, 1346613771, 2244356285, 4039841313, 6733068855, 20199206565]

約数ペア:

[(1, 20199206565), (3, 6733068855), (5, 4039841313), (9, 2244356285), (15, 1346613771), (19, 1063116135), (45, 448871257), (53, 381117105), (57, 354372045), (67, 301480695), (95, 212623227), (159, 127039035), (171, 118124015), (201, 100493565), (265, 76223421), (285, 70874409), (335, 60296139), (477, 42346345), (603, 33497855), (795, 25407807), (855, 23624803), (1005, 20098713), (1007, 20058795), (1273, 15867405), (2385, 8469269), (3015, 6699571), (3021, 6686265), (3551, 5688315), (3819, 5289135), (5035, 4011759), (6365, 3173481), (6653, 3036105), (9063, 2228755), (10653, 1896105), (11457, 1763045), (15105, 1337253), (17755, 1137663), (19095, 1057827), (19959, 1012035), (31959, 632035), (33265, 607221), (45315, 445751), (53265, 379221), (57285, 352609), (59877, 337345), (67469, 299385), (99795, 202407), (126407, 159795)]