20132063940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{7121}}^1\times {\mathrm{47119}}^1$

素因数の和:54252

約数の個数: 48

約数和(自身を含む): 56378891520

約数和(自身を除く): 36246827580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 7121, 14242, 21363, 28484, 35605, 42726, 47119, 71210, 85452, 94238, 106815, 141357, 142420, 188476, 213630, 235595, 282714, 427260, 471190, 565428, 706785, 942380, 1413570, 2827140, 335534399, 671068798, 1006603197, 1342137596, 1677671995, 2013206394, 3355343990, 4026412788, 5033015985, 6710687980, 10066031970, 20132063940]

約数ペア:

[(1, 20132063940), (2, 10066031970), (3, 6710687980), (4, 5033015985), (5, 4026412788), (6, 3355343990), (10, 2013206394), (12, 1677671995), (15, 1342137596), (20, 1006603197), (30, 671068798), (60, 335534399), (7121, 2827140), (14242, 1413570), (21363, 942380), (28484, 706785), (35605, 565428), (42726, 471190), (47119, 427260), (71210, 282714), (85452, 235595), (94238, 213630), (106815, 188476), (141357, 142420)]