20113237844

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{102079}}^1$

素因数の和:102348

約数の個数: 48

約数和(自身を含む): 41707438080

約数和(自身を除く): 21594200236

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 227, 434, 454, 868, 908, 1589, 3178, 6356, 7037, 14074, 28148, 49259, 98518, 102079, 197036, 204158, 408316, 714553, 1429106, 2858212, 3164449, 6328898, 12657796, 22151143, 23171933, 44302286, 46343866, 88604572, 92687732, 162203531, 324407062, 648814124, 718329923, 1436659846, 2873319692, 5028309461, 10056618922, 20113237844]

約数ペア:

[(1, 20113237844), (2, 10056618922), (4, 5028309461), (7, 2873319692), (14, 1436659846), (28, 718329923), (31, 648814124), (62, 324407062), (124, 162203531), (217, 92687732), (227, 88604572), (434, 46343866), (454, 44302286), (868, 23171933), (908, 22151143), (1589, 12657796), (3178, 6328898), (6356, 3164449), (7037, 2858212), (14074, 1429106), (28148, 714553), (49259, 408316), (98518, 204158), (102079, 197036)]