20125938576

素因数分解:

$2^4\times 3^1\times {\mathrm{271}}^1\times {\mathrm{1547197}}^1$

素因数の和:1547479

約数の個数: 40

約数和(自身を含む): 52183894144

約数和(自身を除く): 32057955568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 271, 542, 813, 1084, 1626, 2168, 3252, 4336, 6504, 13008, 1547197, 3094394, 4641591, 6188788, 9283182, 12377576, 18566364, 24755152, 37132728, 74265456, 419290387, 838580774, 1257871161, 1677161548, 2515742322, 3354323096, 5031484644, 6708646192, 10062969288, 20125938576]

約数ペア:

[(1, 20125938576), (2, 10062969288), (3, 6708646192), (4, 5031484644), (6, 3354323096), (8, 2515742322), (12, 1677161548), (16, 1257871161), (24, 838580774), (48, 419290387), (271, 74265456), (542, 37132728), (813, 24755152), (1084, 18566364), (1626, 12377576), (2168, 9283182), (3252, 6188788), (4336, 4641591), (6504, 3094394), (13008, 1547197)]