20634432

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1181}}^1$

素因数の和:1216

約数の個数: 112

約数和(自身を含む): 67251072

約数和(自身を除く): 46616640

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 156, 168, 182, 192, 208, 224, 273, 312, 336, 364, 416, 448, 546, 624, 672, 728, 832, 1092, 1181, 1248, 1344, 1456, 2184, 2362, 2496, 2912, 3543, 4368, 4724, 5824, 7086, 8267, 8736, 9448, 14172, 15353, 16534, 17472, 18896, 24801, 28344, 30706, 33068, 37792, 46059, 49602, 56688, 61412, 66136, 75584, 92118, 99204, 107471, 113376, 122824, 132272, 184236, 198408, 214942, 226752, 245648, 264544, 322413, 368472, 396816, 429884, 491296, 529088, 644826, 736944, 793632, 859768, 982592, 1289652, 1473888, 1587264, 1719536, 2579304, 2947776, 3439072, 5158608, 6878144, 10317216, 20634432]

約数ペア:

[(1, 20634432), (2, 10317216), (3, 6878144), (4, 5158608), (6, 3439072), (7, 2947776), (8, 2579304), (12, 1719536), (13, 1587264), (14, 1473888), (16, 1289652), (21, 982592), (24, 859768), (26, 793632), (28, 736944), (32, 644826), (39, 529088), (42, 491296), (48, 429884), (52, 396816), (56, 368472), (64, 322413), (78, 264544), (84, 245648), (91, 226752), (96, 214942), (104, 198408), (112, 184236), (156, 132272), (168, 122824), (182, 113376), (192, 107471), (208, 99204), (224, 92118), (273, 75584), (312, 66136), (336, 61412), (364, 56688), (416, 49602), (448, 46059), (546, 37792), (624, 33068), (672, 30706), (728, 28344), (832, 24801), (1092, 18896), (1181, 17472), (1248, 16534), (1344, 15353), (1456, 14172), (2184, 9448), (2362, 8736), (2496, 8267), (2912, 7086), (3543, 5824), (4368, 4724)]