20121448224

素因数分解:

$2^5\times 3^1\times {\mathrm{151}}^1\times {\mathrm{1388069}}^1$

素因数の和:1388233

約数の個数: 48

約数和(自身を含む): 53168633280

約数和(自身を除く): 33047185056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 151, 302, 453, 604, 906, 1208, 1812, 2416, 3624, 4832, 7248, 14496, 1388069, 2776138, 4164207, 5552276, 8328414, 11104552, 16656828, 22209104, 33313656, 44418208, 66627312, 133254624, 209598419, 419196838, 628795257, 838393676, 1257590514, 1676787352, 2515181028, 3353574704, 5030362056, 6707149408, 10060724112, 20121448224]

約数ペア:

[(1, 20121448224), (2, 10060724112), (3, 6707149408), (4, 5030362056), (6, 3353574704), (8, 2515181028), (12, 1676787352), (16, 1257590514), (24, 838393676), (32, 628795257), (48, 419196838), (96, 209598419), (151, 133254624), (302, 66627312), (453, 44418208), (604, 33313656), (906, 22209104), (1208, 16656828), (1812, 11104552), (2416, 8328414), (3624, 5552276), (4832, 4164207), (7248, 2776138), (14496, 1388069)]