20132800824

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1193267}}^1$

素因数の和:1193332

約数の個数: 64

約数和(自身を含む): 54413020800

約数和(自身を除く): 34280219976

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 37, 38, 57, 74, 76, 111, 114, 148, 152, 222, 228, 296, 444, 456, 703, 888, 1406, 2109, 2812, 4218, 5624, 8436, 16872, 1193267, 2386534, 3579801, 4773068, 7159602, 9546136, 14319204, 22672073, 28638408, 44150879, 45344146, 68016219, 88301758, 90688292, 132452637, 136032438, 176603516, 181376584, 264905274, 272064876, 353207032, 529810548, 544129752, 838866701, 1059621096, 1677733402, 2516600103, 3355466804, 5033200206, 6710933608, 10066400412, 20132800824]

約数ペア:

[(1, 20132800824), (2, 10066400412), (3, 6710933608), (4, 5033200206), (6, 3355466804), (8, 2516600103), (12, 1677733402), (19, 1059621096), (24, 838866701), (37, 544129752), (38, 529810548), (57, 353207032), (74, 272064876), (76, 264905274), (111, 181376584), (114, 176603516), (148, 136032438), (152, 132452637), (222, 90688292), (228, 88301758), (296, 68016219), (444, 45344146), (456, 44150879), (703, 28638408), (888, 22672073), (1406, 14319204), (2109, 9546136), (2812, 7159602), (4218, 4773068), (5624, 3579801), (8436, 2386534), (16872, 1193267)]