20154344848

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6027017}}^1$

素因数の和:6027055

約数の個数: 40

約数和(自身を含む): 44841013920

約数和(自身を除く): 24686669072

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 6027017, 12054034, 24108068, 48216136, 66297187, 96432272, 114513323, 132594374, 229026646, 265188748, 458053292, 530377496, 916106584, 1060754992, 1259646553, 1832213168, 2519293106, 5038586212, 10077172424, 20154344848]

約数ペア:

[(1, 20154344848), (2, 10077172424), (4, 5038586212), (8, 2519293106), (11, 1832213168), (16, 1259646553), (19, 1060754992), (22, 916106584), (38, 530377496), (44, 458053292), (76, 265188748), (88, 229026646), (152, 132594374), (176, 114513323), (209, 96432272), (304, 66297187), (418, 48216136), (836, 24108068), (1672, 12054034), (3344, 6027017)]