2039752020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{507401}}^1$

素因数の和:507480

約数の個数: 48

約数和(自身を含む): 5796560448

約数和(自身を除く): 3756808428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 507401, 1014802, 1522203, 2029604, 2537005, 3044406, 5074010, 6088812, 7611015, 10148020, 15222030, 30444060, 33995867, 67991734, 101987601, 135983468, 169979335, 203975202, 339958670, 407950404, 509938005, 679917340, 1019876010, 2039752020]

約数ペア:

[(1, 2039752020), (2, 1019876010), (3, 679917340), (4, 509938005), (5, 407950404), (6, 339958670), (10, 203975202), (12, 169979335), (15, 135983468), (20, 101987601), (30, 67991734), (60, 33995867), (67, 30444060), (134, 15222030), (201, 10148020), (268, 7611015), (335, 6088812), (402, 5074010), (670, 3044406), (804, 2537005), (1005, 2029604), (1340, 1522203), (2010, 1014802), (4020, 507401)]