20194309032

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1\times {\mathrm{65537}}^1$

素因数の和:65930

約数の個数: 64

約数和(自身を含む): 52000470720

約数和(自身を除く): 31806161688

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 347, 444, 694, 888, 1041, 1388, 2082, 2776, 4164, 8328, 12839, 25678, 38517, 51356, 65537, 77034, 102712, 131074, 154068, 196611, 262148, 308136, 393222, 524296, 786444, 1572888, 2424869, 4849738, 7274607, 9699476, 14549214, 19398952, 22741339, 29098428, 45482678, 58196856, 68224017, 90965356, 136448034, 181930712, 272896068, 545792136, 841429543, 1682859086, 2524288629, 3365718172, 5048577258, 6731436344, 10097154516, 20194309032]

約数ペア:

[(1, 20194309032), (2, 10097154516), (3, 6731436344), (4, 5048577258), (6, 3365718172), (8, 2524288629), (12, 1682859086), (24, 841429543), (37, 545792136), (74, 272896068), (111, 181930712), (148, 136448034), (222, 90965356), (296, 68224017), (347, 58196856), (444, 45482678), (694, 29098428), (888, 22741339), (1041, 19398952), (1388, 14549214), (2082, 9699476), (2776, 7274607), (4164, 4849738), (8328, 2424869), (12839, 1572888), (25678, 786444), (38517, 524296), (51356, 393222), (65537, 308136), (77034, 262148), (102712, 196611), (131074, 154068)]