20187932280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{6173}}^1\times {\mathrm{27253}}^1$

素因数の和:33440

約数の個数: 64

約数和(自身を含む): 60575830560

約数和(自身を除く): 40387898280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 6173, 12346, 18519, 24692, 27253, 30865, 37038, 49384, 54506, 61730, 74076, 81759, 92595, 109012, 123460, 136265, 148152, 163518, 185190, 218024, 246920, 272530, 327036, 370380, 408795, 545060, 654072, 740760, 817590, 1090120, 1635180, 3270360, 168232769, 336465538, 504698307, 672931076, 841163845, 1009396614, 1345862152, 1682327690, 2018793228, 2523491535, 3364655380, 4037586456, 5046983070, 6729310760, 10093966140, 20187932280]

約数ペア:

[(1, 20187932280), (2, 10093966140), (3, 6729310760), (4, 5046983070), (5, 4037586456), (6, 3364655380), (8, 2523491535), (10, 2018793228), (12, 1682327690), (15, 1345862152), (20, 1009396614), (24, 841163845), (30, 672931076), (40, 504698307), (60, 336465538), (120, 168232769), (6173, 3270360), (12346, 1635180), (18519, 1090120), (24692, 817590), (27253, 740760), (30865, 654072), (37038, 545060), (49384, 408795), (54506, 370380), (61730, 327036), (74076, 272530), (81759, 246920), (92595, 218024), (109012, 185190), (123460, 163518), (136265, 148152)]