20615705952

素因数分解:

$2^5\times 3^1\times {\mathrm{53}}^1\times {\mathrm{4051829}}^1$

素因数の和:4051895

約数の個数: 48

約数和(自身を含む): 55137302640

約数和(自身を除く): 34521596688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 96, 106, 159, 212, 318, 424, 636, 848, 1272, 1696, 2544, 5088, 4051829, 8103658, 12155487, 16207316, 24310974, 32414632, 48621948, 64829264, 97243896, 129658528, 194487792, 214746937, 388975584, 429493874, 644240811, 858987748, 1288481622, 1717975496, 2576963244, 3435950992, 5153926488, 6871901984, 10307852976, 20615705952]

約数ペア:

[(1, 20615705952), (2, 10307852976), (3, 6871901984), (4, 5153926488), (6, 3435950992), (8, 2576963244), (12, 1717975496), (16, 1288481622), (24, 858987748), (32, 644240811), (48, 429493874), (53, 388975584), (96, 214746937), (106, 194487792), (159, 129658528), (212, 97243896), (318, 64829264), (424, 48621948), (636, 32414632), (848, 24310974), (1272, 16207316), (1696, 12155487), (2544, 8103658), (5088, 4051829)]