19963584

素因数分解:

$2^6\times 3^4\times {\mathrm{3851}}^1$

素因数の和:3875

約数の個数: 70

約数和(自身を含む): 59193684

約数和(自身を除く): 39230100

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 432, 576, 648, 864, 1296, 1728, 2592, 3851, 5184, 7702, 11553, 15404, 23106, 30808, 34659, 46212, 61616, 69318, 92424, 103977, 123232, 138636, 184848, 207954, 246464, 277272, 311931, 369696, 415908, 554544, 623862, 739392, 831816, 1109088, 1247724, 1663632, 2218176, 2495448, 3327264, 4990896, 6654528, 9981792, 19963584]

約数ペア:

[(1, 19963584), (2, 9981792), (3, 6654528), (4, 4990896), (6, 3327264), (8, 2495448), (9, 2218176), (12, 1663632), (16, 1247724), (18, 1109088), (24, 831816), (27, 739392), (32, 623862), (36, 554544), (48, 415908), (54, 369696), (64, 311931), (72, 277272), (81, 246464), (96, 207954), (108, 184848), (144, 138636), (162, 123232), (192, 103977), (216, 92424), (288, 69318), (324, 61616), (432, 46212), (576, 34659), (648, 30808), (864, 23106), (1296, 15404), (1728, 11553), (2592, 7702), (3851, 5184)]