20230816998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{131357}}^1$

素因数の和:131581

約数の個数: 64

約数和(自身を含む): 48928227840

約数和(自身を除く): 28697410842

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 193, 266, 386, 399, 579, 798, 1158, 1351, 2702, 3667, 4053, 7334, 8106, 11001, 22002, 25669, 51338, 77007, 131357, 154014, 262714, 394071, 788142, 919499, 1838998, 2495783, 2758497, 4991566, 5516994, 7487349, 14974698, 17470481, 25351901, 34940962, 50703802, 52411443, 76055703, 104822886, 152111406, 177463307, 354926614, 481686119, 532389921, 963372238, 1064779842, 1445058357, 2890116714, 3371802833, 6743605666, 10115408499, 20230816998]

約数ペア:

[(1, 20230816998), (2, 10115408499), (3, 6743605666), (6, 3371802833), (7, 2890116714), (14, 1445058357), (19, 1064779842), (21, 963372238), (38, 532389921), (42, 481686119), (57, 354926614), (114, 177463307), (133, 152111406), (193, 104822886), (266, 76055703), (386, 52411443), (399, 50703802), (579, 34940962), (798, 25351901), (1158, 17470481), (1351, 14974698), (2702, 7487349), (3667, 5516994), (4053, 4991566), (7334, 2758497), (8106, 2495783), (11001, 1838998), (22002, 919499), (25669, 788142), (51338, 394071), (77007, 262714), (131357, 154014)]