20346893300

素因数分解:

$2^2\times 5^2\times {\mathrm{173}}^1\times {\mathrm{1176121}}^1$

素因数の和:1176308

約数の個数: 36

約数和(自身を含む): 44408014476

約数和(自身を除く): 24061121176

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 173, 346, 692, 865, 1730, 3460, 4325, 8650, 17300, 1176121, 2352242, 4704484, 5880605, 11761210, 23522420, 29403025, 58806050, 117612100, 203468933, 406937866, 813875732, 1017344665, 2034689330, 4069378660, 5086723325, 10173446650, 20346893300]

約数ペア:

[(1, 20346893300), (2, 10173446650), (4, 5086723325), (5, 4069378660), (10, 2034689330), (20, 1017344665), (25, 813875732), (50, 406937866), (100, 203468933), (173, 117612100), (346, 58806050), (692, 29403025), (865, 23522420), (1730, 11761210), (3460, 5880605), (4325, 4704484), (8650, 2352242), (17300, 1176121)]