20196495193707

素因数分解:

$3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{32687}}^1\times {\mathrm{60169}}^1$

素因数の和:93032

約数の個数: 48

約数和(自身を含む): 33546371189760

約数和(自身を除く): 13349875996053

約数列:

[1, 3, 7, 9, 21, 63, 163, 489, 1141, 1467, 3423, 10269, 32687, 60169, 98061, 180507, 228809, 294183, 421183, 541521, 686427, 1263549, 2059281, 3790647, 5327981, 9807547, 15983943, 29422641, 37295867, 47951829, 68652829, 88267923, 111887601, 205958487, 335662803, 617875461, 1966744103, 5900232309, 13767208721, 17700696927, 41301626163, 123904878489, 320579288789, 961737866367, 2244055021523, 2885213599101, 6732165064569, 20196495193707]

約数ペア:

[(1, 20196495193707), (3, 6732165064569), (7, 2885213599101), (9, 2244055021523), (21, 961737866367), (63, 320579288789), (163, 123904878489), (489, 41301626163), (1141, 17700696927), (1467, 13767208721), (3423, 5900232309), (10269, 1966744103), (32687, 617875461), (60169, 335662803), (98061, 205958487), (180507, 111887601), (228809, 88267923), (294183, 68652829), (421183, 47951829), (541521, 37295867), (686427, 29422641), (1263549, 15983943), (2059281, 9807547), (3790647, 5327981)]