20194990656

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{4573141}}^1$

素因数の和:4573179

約数の個数: 56

約数和(自身を含む): 55755747264

約数和(自身を除く): 35560756608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 552, 736, 1104, 1472, 2208, 4416, 4573141, 9146282, 13719423, 18292564, 27438846, 36585128, 54877692, 73170256, 105182243, 109755384, 146340512, 210364486, 219510768, 292681024, 315546729, 420728972, 439021536, 631093458, 841457944, 878043072, 1262186916, 1682915888, 2524373832, 3365831776, 5048747664, 6731663552, 10097495328, 20194990656]

約数ペア:

[(1, 20194990656), (2, 10097495328), (3, 6731663552), (4, 5048747664), (6, 3365831776), (8, 2524373832), (12, 1682915888), (16, 1262186916), (23, 878043072), (24, 841457944), (32, 631093458), (46, 439021536), (48, 420728972), (64, 315546729), (69, 292681024), (92, 219510768), (96, 210364486), (138, 146340512), (184, 109755384), (192, 105182243), (276, 73170256), (368, 54877692), (552, 36585128), (736, 27438846), (1104, 18292564), (1472, 13719423), (2208, 9146282), (4416, 4573141)]