20222617380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{541001}}^1$

素因数の和:541109

約数の個数: 96

約数和(自身を含む): 65439601920

約数和(自身を除く): 45216984540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 89, 105, 140, 178, 210, 267, 356, 420, 445, 534, 623, 890, 1068, 1246, 1335, 1780, 1869, 2492, 2670, 3115, 3738, 5340, 6230, 7476, 9345, 12460, 18690, 37380, 541001, 1082002, 1623003, 2164004, 2705005, 3246006, 3787007, 5410010, 6492012, 7574014, 8115015, 10820020, 11361021, 15148028, 16230030, 18935035, 22722042, 32460060, 37870070, 45444084, 48149089, 56805105, 75740140, 96298178, 113610210, 144447267, 192596356, 227220420, 240745445, 288894534, 337043623, 481490890, 577789068, 674087246, 722236335, 962981780, 1011130869, 1348174492, 1444472670, 1685218115, 2022261738, 2888945340, 3370436230, 4044523476, 5055654345, 6740872460, 10111308690, 20222617380]

約数ペア:

[(1, 20222617380), (2, 10111308690), (3, 6740872460), (4, 5055654345), (5, 4044523476), (6, 3370436230), (7, 2888945340), (10, 2022261738), (12, 1685218115), (14, 1444472670), (15, 1348174492), (20, 1011130869), (21, 962981780), (28, 722236335), (30, 674087246), (35, 577789068), (42, 481490890), (60, 337043623), (70, 288894534), (84, 240745445), (89, 227220420), (105, 192596356), (140, 144447267), (178, 113610210), (210, 96298178), (267, 75740140), (356, 56805105), (420, 48149089), (445, 45444084), (534, 37870070), (623, 32460060), (890, 22722042), (1068, 18935035), (1246, 16230030), (1335, 15148028), (1780, 11361021), (1869, 10820020), (2492, 8115015), (2670, 7574014), (3115, 6492012), (3738, 5410010), (5340, 3787007), (6230, 3246006), (7476, 2705005), (9345, 2164004), (12460, 1623003), (18690, 1082002), (37380, 541001)]