20199805010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{26233513}}^1$

素因数の和:26233538

約数の個数: 32

約数和(自身を含む): 45331512192

約数和(自身を除く): 25131707182

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 26233513, 52467026, 131167565, 183634591, 262335130, 288568643, 367269182, 577137286, 918172955, 1442843215, 1836345910, 2019980501, 2885686430, 4039961002, 10099902505, 20199805010]

約数ペア:

[(1, 20199805010), (2, 10099902505), (5, 4039961002), (7, 2885686430), (10, 2019980501), (11, 1836345910), (14, 1442843215), (22, 918172955), (35, 577137286), (55, 367269182), (70, 288568643), (77, 262335130), (110, 183634591), (154, 131167565), (385, 52467026), (770, 26233513)]