20113046640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{27934787}}^1$

素因数の和:27934806

約数の個数: 60

約数和(自身を含む): 67546317384

約数和(自身を除く): 47433270744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 27934787, 55869574, 83804361, 111739148, 139673935, 167608722, 223478296, 251413083, 279347870, 335217444, 419021805, 446956592, 502826166, 558695740, 670434888, 838043610, 1005652332, 1117391480, 1257065415, 1340869776, 1676087220, 2011304664, 2234782960, 2514130830, 3352174440, 4022609328, 5028261660, 6704348880, 10056523320, 20113046640]

約数ペア:

[(1, 20113046640), (2, 10056523320), (3, 6704348880), (4, 5028261660), (5, 4022609328), (6, 3352174440), (8, 2514130830), (9, 2234782960), (10, 2011304664), (12, 1676087220), (15, 1340869776), (16, 1257065415), (18, 1117391480), (20, 1005652332), (24, 838043610), (30, 670434888), (36, 558695740), (40, 502826166), (45, 446956592), (48, 419021805), (60, 335217444), (72, 279347870), (80, 251413083), (90, 223478296), (120, 167608722), (144, 139673935), (180, 111739148), (240, 83804361), (360, 55869574), (720, 27934787)]