20073377424

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{228647}}^1$

素因数の和:228748

約数の個数: 80

約数和(自身を含む): 54436515840

約数和(自身を除く): 34363138416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 59, 62, 93, 118, 124, 177, 186, 236, 248, 354, 372, 472, 496, 708, 744, 944, 1416, 1488, 1829, 2832, 3658, 5487, 7316, 10974, 14632, 21948, 29264, 43896, 87792, 228647, 457294, 685941, 914588, 1371882, 1829176, 2743764, 3658352, 5487528, 7088057, 10975056, 13490173, 14176114, 21264171, 26980346, 28352228, 40470519, 42528342, 53960692, 56704456, 80941038, 85056684, 107921384, 113408912, 161882076, 170113368, 215842768, 323764152, 340226736, 418195363, 647528304, 836390726, 1254586089, 1672781452, 2509172178, 3345562904, 5018344356, 6691125808, 10036688712, 20073377424]

約数ペア:

[(1, 20073377424), (2, 10036688712), (3, 6691125808), (4, 5018344356), (6, 3345562904), (8, 2509172178), (12, 1672781452), (16, 1254586089), (24, 836390726), (31, 647528304), (48, 418195363), (59, 340226736), (62, 323764152), (93, 215842768), (118, 170113368), (124, 161882076), (177, 113408912), (186, 107921384), (236, 85056684), (248, 80941038), (354, 56704456), (372, 53960692), (472, 42528342), (496, 40470519), (708, 28352228), (744, 26980346), (944, 21264171), (1416, 14176114), (1488, 13490173), (1829, 10975056), (2832, 7088057), (3658, 5487528), (5487, 3658352), (7316, 2743764), (10974, 1829176), (14632, 1371882), (21948, 914588), (29264, 685941), (43896, 457294), (87792, 228647)]