20342532100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{1681201}}^1$

素因数の和:1681237

約数の個数: 54

約数和(自身を含む): 48521170922

約数和(自身を除く): 28178638822

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 121, 220, 242, 275, 484, 550, 605, 1100, 1210, 2420, 3025, 6050, 12100, 1681201, 3362402, 6724804, 8406005, 16812010, 18493211, 33624020, 36986422, 42030025, 73972844, 84060050, 92466055, 168120100, 184932110, 203425321, 369864220, 406850642, 462330275, 813701284, 924660550, 1017126605, 1849321100, 2034253210, 4068506420, 5085633025, 10171266050, 20342532100]

約数ペア:

[(1, 20342532100), (2, 10171266050), (4, 5085633025), (5, 4068506420), (10, 2034253210), (11, 1849321100), (20, 1017126605), (22, 924660550), (25, 813701284), (44, 462330275), (50, 406850642), (55, 369864220), (100, 203425321), (110, 184932110), (121, 168120100), (220, 92466055), (242, 84060050), (275, 73972844), (484, 42030025), (550, 36986422), (605, 33624020), (1100, 18493211), (1210, 16812010), (2420, 8406005), (3025, 6724804), (6050, 3362402), (12100, 1681201)]