20104067070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3661943}}^1$

素因数の和:3662017

約数の個数: 48

約数和(自身を含む): 53127483552

約数和(自身を除く): 33023416482

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 3661943, 7323886, 10985829, 18309715, 21971658, 32957487, 36619430, 54929145, 65914974, 109858290, 164787435, 223378523, 329574870, 446757046, 670135569, 1116892615, 1340271138, 2010406707, 2233785230, 3350677845, 4020813414, 6701355690, 10052033535, 20104067070]

約数ペア:

[(1, 20104067070), (2, 10052033535), (3, 6701355690), (5, 4020813414), (6, 3350677845), (9, 2233785230), (10, 2010406707), (15, 1340271138), (18, 1116892615), (30, 670135569), (45, 446757046), (61, 329574870), (90, 223378523), (122, 164787435), (183, 109858290), (305, 65914974), (366, 54929145), (549, 36619430), (610, 32957487), (915, 21971658), (1098, 18309715), (1830, 10985829), (2745, 7323886), (5490, 3661943)]