20237559813

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1453}}^1\times {\mathrm{1733}}^1$

素因数の和:3258

約数の個数: 48

約数和(自身を含む): 31465025280

約数和(自身を除く): 11227465467

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 423, 893, 1453, 1733, 2679, 4359, 5199, 8037, 13077, 15597, 27607, 32927, 68291, 81451, 82821, 98781, 204873, 244353, 248463, 296343, 614619, 733059, 1297529, 1547569, 2518049, 3892587, 4642707, 7554147, 11677761, 13928121, 22662441, 47842931, 118348303, 143528793, 355044909, 430586379, 1065134727, 2248617757, 6745853271, 20237559813]

約数ペア:

[(1, 20237559813), (3, 6745853271), (9, 2248617757), (19, 1065134727), (47, 430586379), (57, 355044909), (141, 143528793), (171, 118348303), (423, 47842931), (893, 22662441), (1453, 13928121), (1733, 11677761), (2679, 7554147), (4359, 4642707), (5199, 3892587), (8037, 2518049), (13077, 1547569), (15597, 1297529), (27607, 733059), (32927, 614619), (68291, 296343), (81451, 248463), (82821, 244353), (98781, 204873)]