20012344970

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1\times {\mathrm{106217}}^1$

素因数の和:106534

約数の個数: 32

約数和(自身を含む): 36617168448

約数和(自身を除く): 16604823478

約数列:

[1, 2, 5, 10, 83, 166, 227, 415, 454, 830, 1135, 2270, 18841, 37682, 94205, 106217, 188410, 212434, 531085, 1062170, 8816011, 17632022, 24111259, 44080055, 48222518, 88160110, 120556295, 241112590, 2001234497, 4002468994, 10006172485, 20012344970]

約数ペア:

[(1, 20012344970), (2, 10006172485), (5, 4002468994), (10, 2001234497), (83, 241112590), (166, 120556295), (227, 88160110), (415, 48222518), (454, 44080055), (830, 24111259), (1135, 17632022), (2270, 8816011), (18841, 1062170), (37682, 531085), (94205, 212434), (106217, 188410)]