2020403448

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{65717}}^1$

素因数の和:65797

約数の個数: 96

約数和(自身を含む): 6356244960

約数和(自身を除く): 4335841512

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, 732, 854, 1098, 1281, 1464, 1708, 2196, 2562, 3416, 3843, 4392, 5124, 7686, 10248, 15372, 30744, 65717, 131434, 197151, 262868, 394302, 460019, 525736, 591453, 788604, 920038, 1182906, 1380057, 1577208, 1840076, 2365812, 2760114, 3680152, 4008737, 4140171, 4731624, 5520228, 8017474, 8280342, 11040456, 12026211, 16034948, 16560684, 24052422, 28061159, 32069896, 33121368, 36078633, 48104844, 56122318, 72157266, 84183477, 96209688, 112244636, 144314532, 168366954, 224489272, 252550431, 288629064, 336733908, 505100862, 673467816, 1010201724, 2020403448]

約数ペア:

[(1, 2020403448), (2, 1010201724), (3, 673467816), (4, 505100862), (6, 336733908), (7, 288629064), (8, 252550431), (9, 224489272), (12, 168366954), (14, 144314532), (18, 112244636), (21, 96209688), (24, 84183477), (28, 72157266), (36, 56122318), (42, 48104844), (56, 36078633), (61, 33121368), (63, 32069896), (72, 28061159), (84, 24052422), (122, 16560684), (126, 16034948), (168, 12026211), (183, 11040456), (244, 8280342), (252, 8017474), (366, 5520228), (427, 4731624), (488, 4140171), (504, 4008737), (549, 3680152), (732, 2760114), (854, 2365812), (1098, 1840076), (1281, 1577208), (1464, 1380057), (1708, 1182906), (2196, 920038), (2562, 788604), (3416, 591453), (3843, 525736), (4392, 460019), (5124, 394302), (7686, 262868), (10248, 197151), (15372, 131434), (30744, 65717)]