20134575945

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2311}}^1\times {\mathrm{5867}}^1$

素因数の和:8203

約数の個数: 64

約数和(自身を含む): 39072430080

約数和(自身を除く): 18937854135

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 2311, 5867, 6933, 11555, 17601, 20799, 25421, 29335, 34665, 52803, 62397, 64537, 76263, 88005, 103995, 127105, 158409, 193611, 228789, 264015, 311985, 322685, 381315, 580833, 686367, 792045, 968055, 1143945, 1742499, 2904165, 3431835, 8712495, 13558637, 40675911, 67793185, 122027733, 149145007, 203379555, 366083199, 447435021, 610138665, 745725035, 1342305063, 1830415995, 2237175105, 4026915189, 6711525315, 20134575945]

約数ペア:

[(1, 20134575945), (3, 6711525315), (5, 4026915189), (9, 2237175105), (11, 1830415995), (15, 1342305063), (27, 745725035), (33, 610138665), (45, 447435021), (55, 366083199), (99, 203379555), (135, 149145007), (165, 122027733), (297, 67793185), (495, 40675911), (1485, 13558637), (2311, 8712495), (5867, 3431835), (6933, 2904165), (11555, 1742499), (17601, 1143945), (20799, 968055), (25421, 792045), (29335, 686367), (34665, 580833), (52803, 381315), (62397, 322685), (64537, 311985), (76263, 264015), (88005, 228789), (103995, 193611), (127105, 158409)]