20070925095

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{11083}}^1$

素因数の和:11392

約数の個数: 64

約数和(自身を含む): 35663169024

約数和(自身を除く): 15592243929

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 111, 185, 195, 251, 481, 555, 753, 1255, 1443, 2405, 3263, 3765, 7215, 9287, 9789, 11083, 16315, 27861, 33249, 46435, 48945, 55415, 120731, 139305, 144079, 166245, 362193, 410071, 432237, 603655, 720395, 1230213, 1810965, 2050355, 2161185, 2781833, 5330923, 6151065, 8345499, 13909165, 15992769, 26654615, 36163829, 41727495, 79963845, 102927821, 108491487, 180819145, 308783463, 514639105, 542457435, 1338061673, 1543917315, 4014185019, 6690308365, 20070925095]

約数ペア:

[(1, 20070925095), (3, 6690308365), (5, 4014185019), (13, 1543917315), (15, 1338061673), (37, 542457435), (39, 514639105), (65, 308783463), (111, 180819145), (185, 108491487), (195, 102927821), (251, 79963845), (481, 41727495), (555, 36163829), (753, 26654615), (1255, 15992769), (1443, 13909165), (2405, 8345499), (3263, 6151065), (3765, 5330923), (7215, 2781833), (9287, 2161185), (9789, 2050355), (11083, 1810965), (16315, 1230213), (27861, 720395), (33249, 603655), (46435, 432237), (48945, 410071), (55415, 362193), (120731, 166245), (139305, 144079)]