20104109730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13139941}}^1$

素因数の和:13139971

約数の個数: 48

約数和(自身を含む): 55345435704

約数和(自身を除く): 35241325974

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 13139941, 26279882, 39419823, 65699705, 78839646, 118259469, 131399410, 197099115, 223378997, 236518938, 394198230, 446757994, 591297345, 670136991, 1116894985, 1182594690, 1340273982, 2010410973, 2233789970, 3350684955, 4020821946, 6701369910, 10052054865, 20104109730]

約数ペア:

[(1, 20104109730), (2, 10052054865), (3, 6701369910), (5, 4020821946), (6, 3350684955), (9, 2233789970), (10, 2010410973), (15, 1340273982), (17, 1182594690), (18, 1116894985), (30, 670136991), (34, 591297345), (45, 446757994), (51, 394198230), (85, 236518938), (90, 223378997), (102, 197099115), (153, 131399410), (170, 118259469), (255, 78839646), (306, 65699705), (510, 39419823), (765, 26279882), (1530, 13139941)]