20180857476

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{47093}}^1$

素因数の和:47221

約数の個数: 96

約数和(自身を含む): 52724181888

約数和(自身を除く): 32543324412

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 67, 78, 82, 123, 134, 156, 164, 201, 246, 268, 402, 492, 533, 804, 871, 1066, 1599, 1742, 2132, 2613, 2747, 3198, 3484, 5226, 5494, 6396, 8241, 10452, 10988, 16482, 32964, 35711, 47093, 71422, 94186, 107133, 141279, 142844, 188372, 214266, 282558, 428532, 565116, 612209, 1224418, 1836627, 1930813, 2448836, 3155231, 3673254, 3861626, 5792439, 6310462, 7346508, 7723252, 9465693, 11584878, 12620924, 18931386, 23169756, 25100569, 37862772, 41018003, 50201138, 75301707, 82036006, 100402276, 123054009, 129364471, 150603414, 164072012, 246108018, 258728942, 301206828, 388093413, 492216036, 517457884, 776186826, 1552373652, 1681738123, 3363476246, 5045214369, 6726952492, 10090428738, 20180857476]

約数ペア:

[(1, 20180857476), (2, 10090428738), (3, 6726952492), (4, 5045214369), (6, 3363476246), (12, 1681738123), (13, 1552373652), (26, 776186826), (39, 517457884), (41, 492216036), (52, 388093413), (67, 301206828), (78, 258728942), (82, 246108018), (123, 164072012), (134, 150603414), (156, 129364471), (164, 123054009), (201, 100402276), (246, 82036006), (268, 75301707), (402, 50201138), (492, 41018003), (533, 37862772), (804, 25100569), (871, 23169756), (1066, 18931386), (1599, 12620924), (1742, 11584878), (2132, 9465693), (2613, 7723252), (2747, 7346508), (3198, 6310462), (3484, 5792439), (5226, 3861626), (5494, 3673254), (6396, 3155231), (8241, 2448836), (10452, 1930813), (10988, 1836627), (16482, 1224418), (32964, 612209), (35711, 565116), (47093, 428532), (71422, 282558), (94186, 214266), (107133, 188372), (141279, 142844)]