20260296

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{659}}^1$

素因数の和:739

約数の個数: 96

約数和(自身を含む): 63835200

約数和(自身を除く): 43574904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 61, 63, 72, 84, 122, 126, 168, 183, 244, 252, 366, 427, 488, 504, 549, 659, 732, 854, 1098, 1281, 1318, 1464, 1708, 1977, 2196, 2562, 2636, 3416, 3843, 3954, 4392, 4613, 5124, 5272, 5931, 7686, 7908, 9226, 10248, 11862, 13839, 15372, 15816, 18452, 23724, 27678, 30744, 36904, 40199, 41517, 47448, 55356, 80398, 83034, 110712, 120597, 160796, 166068, 241194, 281393, 321592, 332136, 361791, 482388, 562786, 723582, 844179, 964776, 1125572, 1447164, 1688358, 2251144, 2532537, 2894328, 3376716, 5065074, 6753432, 10130148, 20260296]

約数ペア:

[(1, 20260296), (2, 10130148), (3, 6753432), (4, 5065074), (6, 3376716), (7, 2894328), (8, 2532537), (9, 2251144), (12, 1688358), (14, 1447164), (18, 1125572), (21, 964776), (24, 844179), (28, 723582), (36, 562786), (42, 482388), (56, 361791), (61, 332136), (63, 321592), (72, 281393), (84, 241194), (122, 166068), (126, 160796), (168, 120597), (183, 110712), (244, 83034), (252, 80398), (366, 55356), (427, 47448), (488, 41517), (504, 40199), (549, 36904), (659, 30744), (732, 27678), (854, 23724), (1098, 18452), (1281, 15816), (1318, 15372), (1464, 13839), (1708, 11862), (1977, 10248), (2196, 9226), (2562, 7908), (2636, 7686), (3416, 5931), (3843, 5272), (3954, 5124), (4392, 4613)]