20199897610

素因数分解:

$2^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{3023}}^1\times {\mathrm{3733}}^1$

素因数の和:6942

約数の個数: 32

約数和(自身を含む): 36584835840

約数和(自身を除く): 16384938230

約数列:

[1, 2, 5, 10, 179, 358, 895, 1790, 3023, 3733, 6046, 7466, 15115, 18665, 30230, 37330, 541117, 668207, 1082234, 1336414, 2705585, 3341035, 5411170, 6682070, 11284859, 22569718, 56424295, 112848590, 2019989761, 4039979522, 10099948805, 20199897610]

約数ペア:

[(1, 20199897610), (2, 10099948805), (5, 4039979522), (10, 2019989761), (179, 112848590), (358, 56424295), (895, 22569718), (1790, 11284859), (3023, 6682070), (3733, 5411170), (6046, 3341035), (7466, 2705585), (15115, 1336414), (18665, 1082234), (30230, 668207), (37330, 541117)]