20208082172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{691}}^1\times {\mathrm{1153}}^1$

素因数の和:2238

約数の個数: 48

約数和(自身を含む): 37631718432

約数和(自身を除く): 17423636260

約数列:

[1, 2, 4, 17, 34, 68, 373, 691, 746, 1153, 1382, 1492, 2306, 2764, 4612, 6341, 11747, 12682, 19601, 23494, 25364, 39202, 46988, 78404, 257743, 430069, 515486, 796723, 860138, 1030972, 1593446, 1720276, 3186892, 4381631, 7311173, 8763262, 13544291, 14622346, 17526524, 27088582, 29244692, 54177164, 297177679, 594355358, 1188710716, 5052020543, 10104041086, 20208082172]

約数ペア:

[(1, 20208082172), (2, 10104041086), (4, 5052020543), (17, 1188710716), (34, 594355358), (68, 297177679), (373, 54177164), (691, 29244692), (746, 27088582), (1153, 17526524), (1382, 14622346), (1492, 13544291), (2306, 8763262), (2764, 7311173), (4612, 4381631), (6341, 3186892), (11747, 1720276), (12682, 1593446), (19601, 1030972), (23494, 860138), (25364, 796723), (39202, 515486), (46988, 430069), (78404, 257743)]