20212723632

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{1307}}^1\times {\mathrm{6079}}^1$

素因数の和:7450

約数の個数: 80

約数和(自身を含む): 53250877440

約数和(自身を除く): 33038153808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 1307, 2544, 2614, 3921, 5228, 6079, 7842, 10456, 12158, 15684, 18237, 20912, 24316, 31368, 36474, 48632, 62736, 69271, 72948, 97264, 138542, 145896, 207813, 277084, 291792, 322187, 415626, 554168, 644374, 831252, 966561, 1108336, 1288748, 1662504, 1933122, 2577496, 3325008, 3866244, 5154992, 7732488, 7945253, 15464976, 15890506, 23835759, 31781012, 47671518, 63562024, 95343036, 127124048, 190686072, 381372144, 421098409, 842196818, 1263295227, 1684393636, 2526590454, 3368787272, 5053180908, 6737574544, 10106361816, 20212723632]

約数ペア:

[(1, 20212723632), (2, 10106361816), (3, 6737574544), (4, 5053180908), (6, 3368787272), (8, 2526590454), (12, 1684393636), (16, 1263295227), (24, 842196818), (48, 421098409), (53, 381372144), (106, 190686072), (159, 127124048), (212, 95343036), (318, 63562024), (424, 47671518), (636, 31781012), (848, 23835759), (1272, 15890506), (1307, 15464976), (2544, 7945253), (2614, 7732488), (3921, 5154992), (5228, 3866244), (6079, 3325008), (7842, 2577496), (10456, 1933122), (12158, 1662504), (15684, 1288748), (18237, 1108336), (20912, 966561), (24316, 831252), (31368, 644374), (36474, 554168), (48632, 415626), (62736, 322187), (69271, 291792), (72948, 277084), (97264, 207813), (138542, 145896)]