20634070

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{853}}^1$

素因数の和:960

約数の個数: 32

約数和(自身を含む): 38737440

約数和(自身を除く): 18103370

約数列:

[1, 2, 5, 10, 41, 59, 82, 118, 205, 295, 410, 590, 853, 1706, 2419, 4265, 4838, 8530, 12095, 24190, 34973, 50327, 69946, 100654, 174865, 251635, 349730, 503270, 2063407, 4126814, 10317035, 20634070]

約数ペア:

[(1, 20634070), (2, 10317035), (5, 4126814), (10, 2063407), (41, 503270), (59, 349730), (82, 251635), (118, 174865), (205, 100654), (295, 69946), (410, 50327), (590, 34973), (853, 24190), (1706, 12095), (2419, 8530), (4265, 4838)]