20342237388

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{743}}^1\times {\mathrm{983}}^1$

素因数の和:1955

約数の個数: 96

約数和(自身を含む): 52148662272

約数和(自身を除く): 31806424884

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 211, 422, 633, 743, 844, 983, 1266, 1486, 1966, 2229, 2321, 2532, 2949, 2972, 3932, 4458, 4642, 5898, 6963, 8173, 8916, 9284, 10813, 11796, 13926, 16346, 21626, 24519, 27852, 32439, 32692, 43252, 49038, 64878, 98076, 129756, 156773, 207413, 313546, 414826, 470319, 622239, 627092, 730369, 829652, 940638, 1244478, 1460738, 1724503, 1881276, 2191107, 2281543, 2488956, 2921476, 3449006, 4382214, 4563086, 5173509, 6844629, 6898012, 8034059, 8764428, 9126172, 10347018, 13689258, 16068118, 20694036, 24102177, 27378516, 32136236, 48204354, 96408708, 154107859, 308215718, 462323577, 616431436, 924647154, 1695186449, 1849294308, 3390372898, 5085559347, 6780745796, 10171118694, 20342237388]

約数ペア:

[(1, 20342237388), (2, 10171118694), (3, 6780745796), (4, 5085559347), (6, 3390372898), (11, 1849294308), (12, 1695186449), (22, 924647154), (33, 616431436), (44, 462323577), (66, 308215718), (132, 154107859), (211, 96408708), (422, 48204354), (633, 32136236), (743, 27378516), (844, 24102177), (983, 20694036), (1266, 16068118), (1486, 13689258), (1966, 10347018), (2229, 9126172), (2321, 8764428), (2532, 8034059), (2949, 6898012), (2972, 6844629), (3932, 5173509), (4458, 4563086), (4642, 4382214), (5898, 3449006), (6963, 2921476), (8173, 2488956), (8916, 2281543), (9284, 2191107), (10813, 1881276), (11796, 1724503), (13926, 1460738), (16346, 1244478), (21626, 940638), (24519, 829652), (27852, 730369), (32439, 627092), (32692, 622239), (43252, 470319), (49038, 414826), (64878, 313546), (98076, 207413), (129756, 156773)]