20171076360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7308361}}^1$

素因数の和:7308398

約数の個数: 64

約数和(自身を含む): 63144247680

約数和(自身を除く): 42973171320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 7308361, 14616722, 21925083, 29233444, 36541805, 43850166, 58466888, 73083610, 87700332, 109625415, 146167220, 168092303, 175400664, 219250830, 292334440, 336184606, 438501660, 504276909, 672369212, 840461515, 877003320, 1008553818, 1344738424, 1680923030, 2017107636, 2521384545, 3361846060, 4034215272, 5042769090, 6723692120, 10085538180, 20171076360]

約数ペア:

[(1, 20171076360), (2, 10085538180), (3, 6723692120), (4, 5042769090), (5, 4034215272), (6, 3361846060), (8, 2521384545), (10, 2017107636), (12, 1680923030), (15, 1344738424), (20, 1008553818), (23, 877003320), (24, 840461515), (30, 672369212), (40, 504276909), (46, 438501660), (60, 336184606), (69, 292334440), (92, 219250830), (115, 175400664), (120, 168092303), (138, 146167220), (184, 109625415), (230, 87700332), (276, 73083610), (345, 58466888), (460, 43850166), (552, 36541805), (690, 29233444), (920, 21925083), (1380, 14616722), (2760, 7308361)]