20129406030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2090281}}^1$

素因数の和:2090401

約数の個数: 48

約数和(自身を含む): 52825606704

約数和(自身を除く): 32696200674

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 107, 214, 321, 535, 642, 963, 1070, 1605, 1926, 3210, 4815, 9630, 2090281, 4180562, 6270843, 10451405, 12541686, 18812529, 20902810, 31354215, 37625058, 62708430, 94062645, 188125290, 223660067, 447320134, 670980201, 1118300335, 1341960402, 2012940603, 2236600670, 3354901005, 4025881206, 6709802010, 10064703015, 20129406030]

約数ペア:

[(1, 20129406030), (2, 10064703015), (3, 6709802010), (5, 4025881206), (6, 3354901005), (9, 2236600670), (10, 2012940603), (15, 1341960402), (18, 1118300335), (30, 670980201), (45, 447320134), (90, 223660067), (107, 188125290), (214, 94062645), (321, 62708430), (535, 37625058), (642, 31354215), (963, 20902810), (1070, 18812529), (1605, 12541686), (1926, 10451405), (3210, 6270843), (4815, 4180562), (9630, 2090281)]