20229810436

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{307}}^1\times {\mathrm{12377}}^1$

素因数の和:12721

約数の個数: 48

約数和(自身を含む): 39069721152

約数和(自身を除く): 18839910716

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 307, 484, 614, 1228, 1331, 2662, 3377, 5324, 6754, 12377, 13508, 24754, 37147, 49508, 74294, 136147, 148588, 272294, 408617, 544588, 817234, 1497617, 1634468, 2995234, 3799739, 5990468, 7599478, 15198956, 16473787, 32947574, 41797129, 65895148, 83594258, 167188516, 459768419, 919536838, 1839073676, 5057452609, 10114905218, 20229810436]

約数ペア:

[(1, 20229810436), (2, 10114905218), (4, 5057452609), (11, 1839073676), (22, 919536838), (44, 459768419), (121, 167188516), (242, 83594258), (307, 65895148), (484, 41797129), (614, 32947574), (1228, 16473787), (1331, 15198956), (2662, 7599478), (3377, 5990468), (5324, 3799739), (6754, 2995234), (12377, 1634468), (13508, 1497617), (24754, 817234), (37147, 544588), (49508, 408617), (74294, 272294), (136147, 148588)]