20639649984

素因数分解:

$2^6\times 3^1\times {\mathrm{59}}^1\times {\mathrm{1822003}}^1$

素因数の和:1822077

約数の個数: 56

約数和(自身を含む): 55534681920

約数和(自身を除く): 34895031936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 59, 64, 96, 118, 177, 192, 236, 354, 472, 708, 944, 1416, 1888, 2832, 3776, 5664, 11328, 1822003, 3644006, 5466009, 7288012, 10932018, 14576024, 21864036, 29152048, 43728072, 58304096, 87456144, 107498177, 116608192, 174912288, 214996354, 322494531, 349824576, 429992708, 644989062, 859985416, 1289978124, 1719970832, 2579956248, 3439941664, 5159912496, 6879883328, 10319824992, 20639649984]

約数ペア:

[(1, 20639649984), (2, 10319824992), (3, 6879883328), (4, 5159912496), (6, 3439941664), (8, 2579956248), (12, 1719970832), (16, 1289978124), (24, 859985416), (32, 644989062), (48, 429992708), (59, 349824576), (64, 322494531), (96, 214996354), (118, 174912288), (177, 116608192), (192, 107498177), (236, 87456144), (354, 58304096), (472, 43728072), (708, 29152048), (944, 21864036), (1416, 14576024), (1888, 10932018), (2832, 7288012), (3776, 5466009), (5664, 3644006), (11328, 1822003)]