20221256170

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{2293}}^1$

素因数の和:2635

約数の個数: 64

約数和(自身を含む): 37813892256

約数和(自身を除く): 17592636086

約数列:

[1, 2, 5, 10, 41, 82, 137, 157, 205, 274, 314, 410, 685, 785, 1370, 1570, 2293, 4586, 5617, 6437, 11234, 11465, 12874, 21509, 22930, 28085, 32185, 43018, 56170, 64370, 94013, 107545, 188026, 215090, 314141, 360001, 470065, 628282, 720002, 881869, 940130, 1570705, 1763738, 1800005, 3141410, 3600010, 4409345, 8818690, 12879781, 14760041, 25759562, 29520082, 49320137, 64398905, 73800205, 98640274, 128797810, 147600410, 246600685, 493201370, 2022125617, 4044251234, 10110628085, 20221256170]

約数ペア:

[(1, 20221256170), (2, 10110628085), (5, 4044251234), (10, 2022125617), (41, 493201370), (82, 246600685), (137, 147600410), (157, 128797810), (205, 98640274), (274, 73800205), (314, 64398905), (410, 49320137), (685, 29520082), (785, 25759562), (1370, 14760041), (1570, 12879781), (2293, 8818690), (4586, 4409345), (5617, 3600010), (6437, 3141410), (11234, 1800005), (11465, 1763738), (12874, 1570705), (21509, 940130), (22930, 881869), (28085, 720002), (32185, 628282), (43018, 470065), (56170, 360001), (64370, 314141), (94013, 215090), (107545, 188026)]