20242260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1051}}^1$

素因数の和:1173

約数の個数: 72

約数和(自身を含む): 62034336

約数和(自身を除く): 41792076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 321, 428, 535, 642, 963, 1051, 1070, 1284, 1605, 1926, 2102, 2140, 3153, 3210, 3852, 4204, 4815, 5255, 6306, 6420, 9459, 9630, 10510, 12612, 15765, 18918, 19260, 21020, 31530, 37836, 47295, 63060, 94590, 112457, 189180, 224914, 337371, 449828, 562285, 674742, 1012113, 1124570, 1349484, 1686855, 2024226, 2249140, 3373710, 4048452, 5060565, 6747420, 10121130, 20242260]

約数ペア:

[(1, 20242260), (2, 10121130), (3, 6747420), (4, 5060565), (5, 4048452), (6, 3373710), (9, 2249140), (10, 2024226), (12, 1686855), (15, 1349484), (18, 1124570), (20, 1012113), (30, 674742), (36, 562285), (45, 449828), (60, 337371), (90, 224914), (107, 189180), (180, 112457), (214, 94590), (321, 63060), (428, 47295), (535, 37836), (642, 31530), (963, 21020), (1051, 19260), (1070, 18918), (1284, 15765), (1605, 12612), (1926, 10510), (2102, 9630), (2140, 9459), (3153, 6420), (3210, 6306), (3852, 5255), (4204, 4815)]