20793037464

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{53849}}^1$

素因数の和:54065

約数の個数: 96

約数和(自身を含む): 58468176000

約数和(自身を除く): 37675138536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 173, 186, 248, 279, 346, 372, 519, 558, 692, 744, 1038, 1116, 1384, 1557, 2076, 2232, 3114, 4152, 5363, 6228, 10726, 12456, 16089, 21452, 32178, 42904, 48267, 53849, 64356, 96534, 107698, 128712, 161547, 193068, 215396, 323094, 386136, 430792, 484641, 646188, 969282, 1292376, 1669319, 1938564, 3338638, 3877128, 5007957, 6677276, 9315877, 10015914, 13354552, 15023871, 18631754, 20031828, 27947631, 30047742, 37263508, 40063656, 55895262, 60095484, 74527016, 83842893, 111790524, 120190968, 167685786, 223581048, 288792187, 335371572, 577584374, 670743144, 866376561, 1155168748, 1732753122, 2310337496, 2599129683, 3465506244, 5198259366, 6931012488, 10396518732, 20793037464]

約数ペア:

[(1, 20793037464), (2, 10396518732), (3, 6931012488), (4, 5198259366), (6, 3465506244), (8, 2599129683), (9, 2310337496), (12, 1732753122), (18, 1155168748), (24, 866376561), (31, 670743144), (36, 577584374), (62, 335371572), (72, 288792187), (93, 223581048), (124, 167685786), (173, 120190968), (186, 111790524), (248, 83842893), (279, 74527016), (346, 60095484), (372, 55895262), (519, 40063656), (558, 37263508), (692, 30047742), (744, 27947631), (1038, 20031828), (1116, 18631754), (1384, 15023871), (1557, 13354552), (2076, 10015914), (2232, 9315877), (3114, 6677276), (4152, 5007957), (5363, 3877128), (6228, 3338638), (10726, 1938564), (12456, 1669319), (16089, 1292376), (21452, 969282), (32178, 646188), (42904, 484641), (48267, 430792), (53849, 386136), (64356, 323094), (96534, 215396), (107698, 193068), (128712, 161547)]