20862428928

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^2\times {\mathrm{224501}}^1$

素因数の和:224542

約数の個数: 108

約数和(自身を含む): 61031317704

約数和(自身を除く): 40168888776

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 121, 128, 132, 176, 192, 242, 256, 264, 352, 363, 384, 484, 528, 704, 726, 768, 968, 1056, 1408, 1452, 1936, 2112, 2816, 2904, 3872, 4224, 5808, 7744, 8448, 11616, 15488, 23232, 30976, 46464, 92928, 224501, 449002, 673503, 898004, 1347006, 1796008, 2469511, 2694012, 3592016, 4939022, 5388024, 7184032, 7408533, 9878044, 10776048, 14368064, 14817066, 19756088, 21552096, 27164621, 28736128, 29634132, 39512176, 43104192, 54329242, 57472256, 59268264, 79024352, 81493863, 86208384, 108658484, 118536528, 158048704, 162987726, 172416768, 217316968, 237073056, 316097408, 325975452, 434633936, 474146112, 632194816, 651950904, 869267872, 948292224, 1303901808, 1738535744, 1896584448, 2607803616, 3477071488, 5215607232, 6954142976, 10431214464, 20862428928]

約数ペア:

[(1, 20862428928), (2, 10431214464), (3, 6954142976), (4, 5215607232), (6, 3477071488), (8, 2607803616), (11, 1896584448), (12, 1738535744), (16, 1303901808), (22, 948292224), (24, 869267872), (32, 651950904), (33, 632194816), (44, 474146112), (48, 434633936), (64, 325975452), (66, 316097408), (88, 237073056), (96, 217316968), (121, 172416768), (128, 162987726), (132, 158048704), (176, 118536528), (192, 108658484), (242, 86208384), (256, 81493863), (264, 79024352), (352, 59268264), (363, 57472256), (384, 54329242), (484, 43104192), (528, 39512176), (704, 29634132), (726, 28736128), (768, 27164621), (968, 21552096), (1056, 19756088), (1408, 14817066), (1452, 14368064), (1936, 10776048), (2112, 9878044), (2816, 7408533), (2904, 7184032), (3872, 5388024), (4224, 4939022), (5808, 3592016), (7744, 2694012), (8448, 2469511), (11616, 1796008), (15488, 1347006), (23232, 898004), (30976, 673503), (46464, 449002), (92928, 224501)]