20648342976

素因数分解:

$2^6\times 3^1\times {\mathrm{107}}^1\times {\mathrm{1005079}}^1$

素因数の和:1005201

約数の個数: 56

約数和(自身を含む): 55142709120

約数和(自身を除く): 34494366144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 107, 192, 214, 321, 428, 642, 856, 1284, 1712, 2568, 3424, 5136, 6848, 10272, 20544, 1005079, 2010158, 3015237, 4020316, 6030474, 8040632, 12060948, 16081264, 24121896, 32162528, 48243792, 64325056, 96487584, 107543453, 192975168, 215086906, 322630359, 430173812, 645260718, 860347624, 1290521436, 1720695248, 2581042872, 3441390496, 5162085744, 6882780992, 10324171488, 20648342976]

約数ペア:

[(1, 20648342976), (2, 10324171488), (3, 6882780992), (4, 5162085744), (6, 3441390496), (8, 2581042872), (12, 1720695248), (16, 1290521436), (24, 860347624), (32, 645260718), (48, 430173812), (64, 322630359), (96, 215086906), (107, 192975168), (192, 107543453), (214, 96487584), (321, 64325056), (428, 48243792), (642, 32162528), (856, 24121896), (1284, 16081264), (1712, 12060948), (2568, 8040632), (3424, 6030474), (5136, 4020316), (6848, 3015237), (10272, 2010158), (20544, 1005079)]