1220162040260

素因数分解:

$2^2\times 5^1\times {\mathrm{2927}}^1\times {\mathrm{20843219}}^1$

素因数の和:20846155

約数の個数: 24

約数和(自身を含む): 2563215822720

約数和(自身を除く): 1343053782460

約数列:

[1, 2, 4, 5, 10, 20, 2927, 5854, 11708, 14635, 29270, 58540, 20843219, 41686438, 83372876, 104216095, 208432190, 416864380, 61008102013, 122016204026, 244032408052, 305040510065, 610081020130, 1220162040260]

約数ペア:

[(1, 1220162040260), (2, 610081020130), (4, 305040510065), (5, 244032408052), (10, 122016204026), (20, 61008102013), (2927, 416864380), (5854, 208432190), (11708, 104216095), (14635, 83372876), (29270, 41686438), (58540, 20843219)]