20185281612

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{6755449}}^1$

素因数の和:6755542

約数の個数: 36

約数和(自身を含む): 51638659800

約数和(自身を除く): 31453378188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 498, 747, 996, 1494, 2988, 6755449, 13510898, 20266347, 27021796, 40532694, 60799041, 81065388, 121598082, 243196164, 560702267, 1121404534, 1682106801, 2242809068, 3364213602, 5046320403, 6728427204, 10092640806, 20185281612]

約数ペア:

[(1, 20185281612), (2, 10092640806), (3, 6728427204), (4, 5046320403), (6, 3364213602), (9, 2242809068), (12, 1682106801), (18, 1121404534), (36, 560702267), (83, 243196164), (166, 121598082), (249, 81065388), (332, 60799041), (498, 40532694), (747, 27021796), (996, 20266347), (1494, 13510898), (2988, 6755449)]