20185963630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1201}}^1\times {\mathrm{240109}}^1$

素因数の和:241324

約数の個数: 32

約数和(自身を含む): 41560159680

約数和(自身を除く): 21374196050

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1201, 2402, 6005, 8407, 12010, 16814, 42035, 84070, 240109, 480218, 1200545, 1680763, 2401090, 3361526, 8403815, 16807630, 288370909, 576741818, 1441854545, 2018596363, 2883709090, 4037192726, 10092981815, 20185963630]

約数ペア:

[(1, 20185963630), (2, 10092981815), (5, 4037192726), (7, 2883709090), (10, 2018596363), (14, 1441854545), (35, 576741818), (70, 288370909), (1201, 16807630), (2402, 8403815), (6005, 3361526), (8407, 2401090), (12010, 1680763), (16814, 1200545), (42035, 480218), (84070, 240109)]