20218052406

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{584303}}^1$

素因数の和:584460

約数の個数: 32

約数和(自身を含む): 41508956160

約数和(自身を除く): 21290903754

約数列:

[1, 2, 3, 6, 73, 79, 146, 158, 219, 237, 438, 474, 5767, 11534, 17301, 34602, 584303, 1168606, 1752909, 3505818, 42654119, 46159937, 85308238, 92319874, 127962357, 138479811, 255924714, 276959622, 3369675401, 6739350802, 10109026203, 20218052406]

約数ペア:

[(1, 20218052406), (2, 10109026203), (3, 6739350802), (6, 3369675401), (73, 276959622), (79, 255924714), (146, 138479811), (158, 127962357), (219, 92319874), (237, 85308238), (438, 46159937), (474, 42654119), (5767, 3505818), (11534, 1752909), (17301, 1168606), (34602, 584303)]